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For Siltronic AG Q1 2025 continued to be characterized by ongoing weak demand for wafers, resulting in a sales decline of around 4 percent compared to Q4 2024, mainly due to slightly negative product mix and price effects.
“The start of the year was within expectations. However, visibility remains limited on when our customers’ inventories will recover and thus demand for wafers will increase. Added to this are uncertainties due to the tightening of American tariff policies and the corresponding countermeasures. The impacts on end-markets and FX rates are not yet foreseeable. However, we do not currently expect any significant direct impact of tariff policies on Siltronic,” commented Dr. Michael Heckmeier, CEO of Siltronic AG, on the development.
Siltronic achieved sales of EUR 345.8 million in Q1 2025, a decrease of 4.1 percent compared to Q4 2024. This development was within expectations and was mainly due to slightly negative product mix and price effects. The average FX rate of the Euro to the US dollar in Q1 2025 was 1.05 (Q4 2024: 1.07), which slightly supported sales.
Cost of sales decreased by 1.4 percent compared to the previous quarter. Due to the disproportionate decline compared to sales, the gross margin decreased from 18.2 percent (Q4 2024) to 15.9 percent (Q1 2025).
Operating expenses for selling, general administration, research and development increased slightly by EUR 1.5 million compared to the previous quarter. FX effects reported in the balance of other operating income and expenses amounted to EUR -2.5 million compared to EUR -0.4 million in Q4 2024.
As a result, EBITDA for Q1 2025 was EUR 78.3 million, below the level of the previous quarter (Q4 2024: EUR 93.0 million). The EBITDA margin decreased from 25.8 percent to 22.6 percent.
These effects were also reflected in the development of EBIT, which decreased from EUR 27.4 million in Q4 2024 to EUR 14.9 million in Q1 2025.
Income tax expense decreased significantly to EUR 3.2 million (Q4 2024: EUR 20.6 million), but the tax rate remained at an elevated level (Q1 2025: 43 percent, Q4 2024: 109 percent).
The result for the period was EUR 4.3 million compared to EUR -1.6 million in Q4 2024. Of this amount, EUR 2.4 million is attributable to Siltronic AG shareholders, with earnings per share of EUR 0.08 (Q4 2024: EUR -0.08).
With equity of EUR 2,179.2 million on March 31, 2025 and an equity ratio of 43.8 percent (December 31, 2024: 43.6 percent) Siltronic continues to have a good balance sheet quality.
The decrease in trade payables mainly related to investments that were already accounted for in 2024 and were due for payment in Q1 2025.
The reduction in cash flow from operating activities compared to the previous quarter is mainly due to the already described EBITDA decline and based on working capital effects related to the reporting date.
In the quarter under review, Siltronic made net payments for capital expenditure including intangible assets of EUR 139.1 million. As expected, payments for capex including intangible assets significantly exceeded additions to the statement of financial position (Q1 2025: EUR 96.5 million). The payments and additions mainly related to the new fab in Singapore.
As a result, both free cash flow at EUR -81.8 million (Q4 2024: EUR 1.1 million) and net cash flow at EUR -74.2 million (Q4 2024: EUR 20.7 million) were negative in Q1 2025. Consequently, net financial debt increased from EUR 733.5 million at the end of 2024 to EUR 819.1 million as of March 31, 2025.
Siltronic is convinced of a significantly increasing medium- and long-term demand for silicon wafers driven by megatrends and is ready to participate in this growth. However, 2025 will continue to be characterized by elevated inventory levels at customers and the associated volume shifts.
The company now expects H1 2025 to be in the mid to high single-digit percentage range below H2 2024. Overall, the sales guidance for the full year 2025 remains unchanged, although it is not yet possible to estimate the impact of American tariff policies and the corresponding countermeasures on expected end-market growth and FX rates for the remainder of the year (assumption for guidance: EUR/USD 1.08).
Additionally, Siltronic AG refines its guidance for the EBITDA margin due to expected negative price effects outside of long-term agreements and adverse product mix developments to 21 to 25 percent. Expectations for the development of capex including intangible assets, depreciation, EBIT, and net cash flow for 2025 remain unchanged.
Original – Siltronic
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Despite challenging conditions, Siltronic AG demonstrated resilience in the 2024 financial year. Accordingly, the company achieved sales of EUR 1,412.8 million (2023: EUR 1,513.8 million) and an EBITDA of EUR 363.8 million (2023: EUR 433.9 million), confirming the figures published at the beginning of February. In an environment of continued weak demand, a solid EBITDA margin of 25.8 percent (2023: 28.7 percent) was achieved.
“Siltronic closed the 2024 financial year at the upper end of expectations and acted consistently in a difficult market environment,” says Dr. Michael Heckmeier, CEO of Siltronic AG. “Despite growing end markets, particularly through Artificial Intelligence, 2025 will also be characterized by the reduction of still elevated inventory levels at chip manufacturers and their customers. At the same time, we are continuously working on our costs to strengthen our competitiveness. With our new capacities and innovative strength, we are perfectly positioned for the upcoming recovery.”
Group sales decreased by 6.7 percent in the financial year 2024 – the guidance was in the high single-digit percentage range – to EUR 1,412.8 million. This was due to slightly negative price and product mix effects and a lower wafer area sold. The price decline was most pronounced for older product types with diameters up to 200 mm.
Cost of sales decreased by EUR 4.2 million year-over-year to EUR 1,137.4 million. This decrease was mainly due to the lower wafer area sold. Cost of sales decreased at a lower percentage than sales, primarily due to higher depreciation related to capital expenditures and lower fixed cost dilution. On the other hand, the cost for raw materials and supplies slightly decreased in line with the relative volume decline compared to the previous year. Overall, the gross margin decreased from 24.6 percent to 19.5 percent.
In order to mitigate risks from FX developments, Siltronic implemented currency hedging measures, which resulted in a net expense from exchange rate effects of EUR 0.3 million in 2024, compared to a gain of EUR 16.5 million in 2023.
In the reporting year, Siltronic achieved an EBITDA of EUR 363.8 million (2023: EUR 433.9 million). The EBITDA margin of 25.8 percent (2023: 28.7 percent) remained resilient despite the prolonged weak demand – the guidance was between 24 and 26 percent. The main reasons for the year-over-year decline in EBITDA margin are the lower sales level and a deteriorated result from FX effects. With the increase in depreciation due to the continued high capex activity by EUR 36.0 million, the operating result (EBIT) fell significantly to EUR 125.2 million, compared to EUR 231.3 million in the previous year.
The financial result decreased significantly to EUR -24.9 million (2023: EUR -0.5 million). This is partly due to a lower net result from financial investments, and partly due to loans to support the financing of capex, which led to a noticeable increase in interest expenses on loans.
In the past financial year, income taxes amounted to EUR 33.1 million (2023: EUR 29.5 million). The Group’s tax rate for the reporting year was 33 percent (2023: 13 percent). The higher tax rate is due to deferred tax effects. This resulted in a net profit of EUR 67.2 million (2023: EUR 201.3 million), of which EUR 63.0 million (2023: EUR 184.4 million) was attributable to the shareholders of Siltronic AG. Earnings per share reached EUR 2.10 compared to EUR 6.15 in the previous year.
In the past financial year, payments for capex including intangible assets significantly decreased to EUR 667.5 million, compared to EUR 1,112.1 million in the previous year. As expected, both the free cash flow (2024: EUR -323.0 million) and the net cash flow (2024: EUR -297.0 million) improved considerably year-over-year. However, the still elevated capex level once again resulted in both remaining clearly negative.
As of December 31, 2024, total assets, with significantly increased property, plant and equipment, reached EUR 5,084.4 million (previous year: EUR 4,504.9 million). The equity ratio remained at a healthy level of 43.6 percent (2023: 46.6 percent). The high capex at the end of 2023, some of which was not due for payment until 2024 led to payments for capex (EUR 667.5 million) significantly exceeding the balance sheet additions for the reporting year (EUR 523.4 million). The majority of balance sheet additions was allocated to the construction of the new 300 mm fab in Singapore. As a result, net financial debt increased by EUR 377.8 million to EUR 733.5 million (December 31, 2023: EUR 355.7 million).
For 2025, the Executive Board expects the end markets to grow again. After an increase of six percent in the previous year, a seven percent growth is forecast for 2025, with Artificial Intelligence applications being a key driver. However, this is mostly not expected to lead to an improvement in Siltronic’s sales performance due to the slowly decreasing inventory levels at chip manufacturers and their customers. Accordingly, the Executive Board expects sales to be in the same region as last year, assuming unchanged FX rates (EUR/USD: 1.08). H1 2025 is currently expected to be below H2 2024 by a high single-digit percentage range. The recent development of the Euro against the US dollar may help to mitigate this effect. The sales guidance takes into account the discontinuation of production of polished and epitaxial wafers up to 150 mm diameter in Burghausen as of July 31, 2025.
The EBITDA margin is expected to be in the range of 22 to 27 percent. The ramp costs for the new fab will be partially offset by savings in energy and other areas.
Depreciation and amortization will increase to EUR 380 to 440 million in 2025 due to the high capex in recent years. This increase is mainly due to the planned start of depreciation of major parts of the new Singapore fab in mid-2025.
Mainly due to the higher depreciation, the Executive Board expects EBIT in 2025 to be significantly lower than in the previous year.
As previously announced, capex will be further reduced and is expected to be in the range of EUR 350 to 400 million. As a result, the company expects a noticeable improvement in net cash flow, which will, however, remain significantly negative.
Original – Siltronic
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Siltronic AG has achieved its annual guidance for 2024 at the upper end of expectations based on preliminary, unaudited figures. The company reported preliminary sales of EUR 1,413 million, a decline of about 7 percent compared to the previous year (2023: EUR 1,514 million). The target for the reporting year was a high single-digit percentage decrease in sales.
The main reason for the year-over-year decline was weaker demand from the semiconductor industry due to continued high inventory levels, particularly at chip manufacturers. Despite the ongoing demand weakness for the second consecutive financial year, Siltronic recorded only a slight decrease in sales prices. As a result, a preliminary EBITDA of EUR 364 million (2023: EUR 434 million) and thus a continued solid EBITDA margin of 26 percent (2023: 29 percent) was achieved. This margin was also at the upper end of the guided range of 24 to 26 percent.
“Despite a challenging market environment, we achieved our guidance and demonstrated our resilience with an EBITDA margin of 26 percent, thanks to targeted cost reduction measures. For the year 2025, we anticipate that the growth in the end-markets, primarily driven by AI, will not yet be reflected in our wafer demand due to the persistently elevated inventory levels in the value chain. Therefore, we expect H1 2025 to be significantly weaker than H2 2024,” commented Dr. Michael Heckmeier, CEO of Siltronic AG.
Compared to the previous year, cost of sales decreased at an underproportional level to sales due to lower fixed cost dilution and higher depreciation. As expected, earnings before interest and taxes (EBIT) were significantly lower year-over-year at EUR 125 million (2023: EUR 231 million). The preliminary EBIT margin was 9 percent compared to 15 percent in 2023.
Net cash flow improved due to lower capex
In the year under review, capex including intangible assets was significantly reduced to EUR 523 million (2023: EUR 1,316 million). The majority of investments continued to relate to the new 300 mm wafer fab in Singapore, which was commissioned at the beginning of 2024 and will now be ramped over several years.
Due to the ongoing demand weakness and the still elevated project-related investments, the preliminary net cash flow for 2024 remained negative at EUR -297 million, but improved significantly compared to the previous year (2023: EUR -664 million). As a result, net financial debt increased to EUR 733 million as of December 31, 2024 (2023: EUR 356 million). This includes the dividend payment of EUR 36 million for 2023.
Business performance in Q4 2024
Preliminary Q4 2024 sales of EUR 361 million were slightly higher than Q3 (EUR 357 million), supported by a stronger US dollar. Preliminary EBITDA for Q4 2024 of EUR 93 million exceeded the previous quarter’s level (Q3 2024: EUR 89 million), mainly due to the improved FX result. The preliminary EBITDA margin was 26 percent (Q3 2024: 25 percent). With a planned slight increase in depreciation, the preliminary EBIT in Q4 2024 amounted to EUR 27 million (Q3 2024: EUR 29 million). Preliminary net cash flow for Q4 improved significantly to EUR 21 million (Q3 2024: EUR -65 million). This improvement is mainly due to better operating cash flow and timing differences between payment dates and the accounting of capex. Preliminary capex for Q4 amounted to EUR 116 million (Q3 2024: EUR 94 million).
Guidance for the financial year 2025
Despite the forecast for continued end market growth in the current financial year, inventory levels at chip manufacturers and their customers are only slowly decreasing. This continues to delay the expected wafer demand recovery. The Executive Board therefore expects demand to remain subdued and no sales growth in 2025. Assuming unchanged exchange rates, sales are expected to be in the region of the previous year. According to current estimates, the first six months of 2025 will be the most affected, as customer volume shifts from long-term contracts will also partly occur from the first to the second half of 2025.
The sales guidance takes into account the announced closure of wafer production for diameters up to 150 mm in Burghausen, which is now scheduled for July 31, 2025. This will have a slightly negative impact on sales and a negligible impact on earnings compared to the previous year.
The EBITDA margin is expected to be in the range of 22 to 27 percent. The cost of ramping the new fab will be partially offset by savings in energy and other areas.
At this point, Siltronic’s visibility remains very limited. A more detailed guidance is expected to be provided with the publication of the Annual Report on March 6, 2025.
Mid-term ambition delayed due to postponed demand recovery
The demand recovery assumed in the mid-term ambition (published at the Capital Markets Day in 2023) did not materialize in 2024, and the current financial year also continues to be characterized by subdued growth prospects. As a result, the mid-term ambition of generating sales of more than EUR 2.2 billion and an EBITDA margin in the high 30’s by 2028 will likely not be realized until a later point in time.
Despite these developments, Siltronic is convinced of its medium-term growth potential. Key drivers of this growth are megatrends such as Artificial Intelligence, Digitalization, and Electromobility which will lead to a strong increase in demand for semiconductors and thus also for wafers.
Dividend proposal of EUR 0.20 per share
Due to the continued demand recovery delay, the Executive Board proposes to the Annual General Meeting on May 12, 2025, a reduction of the dividend to EUR 0.20 per share for the financial year 2024. Based on the preliminary figures, this corresponds to a payout ratio of approximately 10 percent of the consolidated net income attributable to Siltronic shareholders.
“The freed-up funds will flow into our future investments to increase the long-term value of Siltronic. Despite the ongoing demand weakness, it is important to us that our shareholders continue to participate in the company’s success,” said Claudia Schmitt, CFO of Siltronic AG.
Original – Siltronic
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As expected, the business performance of Siltronic AG in Q3 2024 was characterized by subdued demand from the semiconductor industry.
“In a persistently challenging market environment, we have delivered solid quarterly results. Consequently, we can confirm our guidance for the full year 2024. However, it remains uncertain when chip manufacturers’ inventories will return to normal levels,” commented Dr. Michael Heckmeier, CEO of Siltronic AG on the developments.
Siltronic generated sales of EUR 357.3 million in Q3 2024, an increase of 1.7 percent compared to the previous quarter (Q2 2024: EUR 351.3 million). This is due to an increase in wafer area sold, which was partially offset by opposing product mix effects. After nine months, the company reported sales of EUR 1,052.2 million, a decrease of 9.1 percent year-on-year (Q1-Q3 2023: EUR 1,157.2 million). This was mainly due to the lower wafer area sold. In addition, product mix-, price- and FX effects also had a slightly negative impact.
Cost of sales increased by 2.6 percent in Q3 2024 compared to the previous quarter, mainly due to higher wafer area sold and a moderate increase in depreciation. For the first nine months of 2024, cost of sales decreased by 2.5 percent compared to the same period in 2023. The disproportionate decline compared to sales is primarily due to a reduced dilution of fixed costs and higher depreciation.
As a result, the gross profit fell by EUR 1.4 million compared to the previous quarter and from January to September 2024 by EUR 83.1 million compared to the previous year. The gross margin fell from 25.3 percent to 20.0 percent year-on-year.
EBITDA in Q3 was EUR 89.4 million and thus on the level of the previous quarter (Q2 2024: EUR 90.6 million). The EBITDA margin remained at a solid level of 25.0 percent (Q2 2024: 25.8 percent). After nine months, Siltronic reported an EBITDA of EUR 270.7 million (Q1-Q3 2023: EUR 342.8 million) and an EBITDA margin of 25.7 percent (Q1-Q3 2023: 29.6 percent).
Due to the lower EBITDA and higher depreciation, EBIT amounted to EUR 28.9 million in Q3 (Q2 2024: EUR 33.0 million) and to EUR 97.8 million after the first nine months (Q1-Q3 2023: EUR 194.5 million). Net profit for the quarter was EUR 18.8 million (Q2 2024: EUR 22.4 million) and earnings per share were EUR 0.60 (Q2 2024: EUR 0.73). Net income for the period from January to September was EUR 68.8 million (Q1-Q3 2023: EUR 169.0 million) and earnings per share of EUR 2.19 after EUR 5.13 in the same period of the previous year.
With an equity ratio of 47.1 percent as of September 30, 2024 (December 31, 2023: 46.6 percent), Siltronic continues to maintain a good balance sheet quality. Loan liabilities increased mainly due to the partial draw of a loan. Additionally a promissory note loan was successfully placed in September and paid out in early October. At roughly EUR 370 million, the original issue volume was significantly exceeded.
“We are pleased with the high level of interest in this transaction. The strong demand is a demonstration of the promissory note loan investors’ trust in the company,” adds Claudia Schmitt, CFO of Siltronic AG.
Cash flow from operating activities for the period January to September 2024 decreased by EUR 83.3 million compared to the previous year. This was mainly due to the lower EBITDA and the change in prepayments. In the same period of the previous year, there was a significant net inflow, while in the first nine months of the financial year there was a net outflow of prepayments.
Despite a noticable reduction in capex during the year, cash outflows for capex remained at a high level of EUR 565.1 million, mainly due to the construction of the new 300 mm fab in Singapore. Accordingly, net cash flow, which excludes cash inflows and outflows from prepayments, was negative as expected at EUR -317.7 million (Q1-Q3 2023: EUR -631.3 million).
As a result, cash and cash equivalents and financial investments decreased by EUR 168.4 million to EUR 290.7 million in the first nine months of 2024. Siltronic thus reported net financial debt of EUR 739.1 million at the end of September 2024.
As already communicated in the half-year report 2024, Siltronic AG’s Executive Board expects sales to be in the high single-digit percentage range below the previous year. This is primarily due to the lower wafer area sold, as well as each slightly negative FX rate (EUR/USD 1.10), price- and product mix effects.
The customer qualifications that are decisive for the start of depreciation of the new fab in Singapore have been delayed from the fourth quarter of 2024 into next year. As a result, depreciation of the new fab and other ramp costs that impact earnings will occur over the course of 2025. Accordingly, the full-year EBITDA margin guidance is adjusted to 24 to 26 percent. Depreciation and amortization for 2024 will therefore be lower and is expected to be between EUR 230 million and EUR 250 million. Capex including intangible assets remains unchanged and will be in the range of EUR 500 million to EUR 530 million.
Despite the challenging market environment, the company anticipates a significant growth potential in the medium and long term. Key drivers of this growth are megatrends such as Artificial Intelligence, Digitization, and Electromobility. With its investments in expanding production capacity and improving the product mix, Siltronic is well-positioned to profitably support this growth.
Original – Siltronic
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Together with 59 other leading Saxon companies, Siltronic AG is supporting the appeal “Companies for Saxony’s Future” for the resolute expansion of renewable energies. The aim of the initiative is to secure the competitiveness of Saxony’s economy and to strengthen the state as an attractive region for companies.
“We are a leading global manufacturer of hyperpure silicon wafers for the semiconductor industry and sustainability is deeply rooted in our corporate DNA. Our ambitious climate goals are one example: We aim to increase our use of renewable energy to 60 percent by 2030 and 100 percent by 2045, with the goal of achieving near-zero emissions. To achieve this, we need the necessary infrastructure and sufficient green electricity at competitive prices,” explained the Freiberg site manager of Siltronic AG, Dr. Christian Heedt, at a press conference on the publication of the appeal “Companies for Saxony’s Future – The Free State Needs the Energy Transition”.
With this paper, the companies are addressing the newly formed Saxon state government. In it, they refer to the need for a stable and sustainable energy supply through the expansion of renewable energies and the necessary infrastructure. “Consistent action today will sustainably and successfully position Saxony as a business region in international competition in the future,” continues Heedt.
The signatories of the joint appeal are also calling on the Saxon state government to strengthen political support for the energy transition and drive forward the expansion of the grid. There needs to be broad social acceptance for renewable energies. According to the paper, this is crucial to achieve the climate targets in Saxony and beyond and to ensure the competitiveness of Saxony as a business region.
The initiators include companies from numerous sectors, including steel, chemicals, pharmaceuticals, paper, semiconductors, energy services, municipal utilities, and automotive suppliers. In total, the companies account for more than 12,000 jobs. The Dresden and Chemnitz Chambers of Industry and Commerce are also supporting the appeal.
You can find further information at: www.unternehmen-zukunft-sachsen.de
Original – Siltronic
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As expected, Siltronic AG’s business performance in Q2 2024 was again characterized by weak demand in the wafer market, which resulted from continued increased inventories in the chip industry. Due to the lower wafer area sold, half-year sales of EUR 694.8 million were significantly lower than in the same period of the previous year (H1 2023: EUR 808.2 million). However, at EUR 351.3 million, sales in Q2 2024 slightly exceeded the previous quarter (Q1 2024: EUR 343.5 million) by 2.3 percent.
“Q2 was in line with expectations. On a positive note, the end markets, partially driven by Artificial Intelligence, will grow this year. However, this is not yet reflected in our order situation due to still elevated inventory levels. We are pleased that we were able to slightly increase our sales in Q2 compared to the previous quarter and continued to achieve a solid EBITDA margin of 25.8 percent,” comments Dr. Michael Heckmeier, CEO of Siltronic, on the development.
Business development in H1 2024 influenced by weak demand, sales prices almost stable
In Q2 2024, Siltronic generated sales of EUR 351.3 million, up 2.3 percent on the previous quarter (Q1 2024: EUR 343.5 million) due to the increase in wafer area sold. Sales prices were almost unchanged quarter-on-quarter. Sales of EUR 694.8 million were generated in H1 2024 (H1 2023: EUR 808.2 million). The decline is primarily due to the lower sales volume. Price and currency effects had no significant impact in the half-year comparison.
On the cost side, the increase in wafer area sold and higher depreciation due to investments had a particularly noticeable impact on the quarter-on-quarter comparison. As expected, a small loss from currency hedging transactions was recognized in the other operating result in Q2.
As a result, EBITDA in Q2 2024 remained almost unchanged compared to the previous quarter at EUR 90.6 million (Q1 2024: EUR 90.8 million) despite a slight increase in sales. At 25.8 percent, the EBITDA margin remained at a solid level (Q1 2024: 26.4 percent). In a half-year comparison, EBITDA fell to EUR 181.4 million (H1 2023: EUR 243.8 million), mainly due to lower demand, and reached a margin of 26.1 percent (H1 2023: 30.2 percent).
The decline in costs due to the lower sales volume was mitigated by a lower fixed cost dilution, and a lower currency hedging result was also noticeable in the half-year comparison. In addition, H1 2024 saw an increase in depreciation and amortization.
Net profit for the period fell from EUR 27.7 million in Q1 2024 to EUR 22.4 million in Q2 and from EUR 133.9 million in H1 2023 to EUR 50.1 million in H1 2024. In addition to the effects described above, a lower financial result due to investments contributed to the reduction. Earnings per share amounted to EUR 0.73 in Q2 2024 and EUR 1.59 in H1 2024.
Net assets and financial position still affected by high investments
With an equity ratio of 46.5 percent as of June 30, 2024, Siltronic continues to have a good balance sheet quality (December 31, 2023: 46.6 percent). Cash and cash equivalents and short-term financial investments fell by EUR 129.5 million to EUR 327.4 million in H1 2024.
This was due to net payments for investments of EUR 411.2 million with a focus on the new 300 mm fab in Singapore and the dividend payment of EUR 36.0 million to Siltronic AG’s shareholders. In the same period, these payments were opposed by cash inflows of EUR 171.4 million from operating activities and cash inflows of EUR 150.0 million from a loan that was partially drawn.
Due to the high level of investments, the net cash flow fell to EUR -252.8 million and was negative, as expected. Accordingly, net financial debt increased by a total of EUR 283.5 million to EUR 639.2 million compared to December 31, 2023.
Guidance for 2024
The Executive Board of Siltronic AG has specified its guidance published at the end of April and now expects Group sales to decline by a high single-digit percentage compared to the previous year. With a view to the financial year 2024, this is primarily due to lower volumes as well as each slightly negative exchange rate- (EUR/USD 1.10), price- and product mix effects.
The EBITDA margin is expected to be at the upper end of the previously communicated range of 23 to 25 percent. However, the EBITDA margin in H2 will not reach the level of H1. Profitability in H2 will be impacted by both slightly negative price and product mix effects as well as ramp costs for the new Singapore fab, which will start to impact earnings in Q4.
In addition, one production line is scheduled for maintenance in Q4, which will be bridged by inventory reductions and will also have a negative impact on the margin. Capex is expected to be in the range of EUR 500 million to EUR 530 million, with depreciation and amortization below EUR 300 million.
Original – Siltronic
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June 12 marked a milestone in the history of Siltronic AG: after more than 500 construction days and roughly 23 million working hours, Siltronic inaugurated one of the world’s most advanced wafer fabs. The inauguration of the new production facility, which is one of the most modern and cost-efficient of its kind, took place in Singapore.
The highly automated fab at JTC’s Tampines Wafer Fab Park was officially opened in the presence of around 150 guests, including numerous high-ranking representatives of the Singaporean government, customers and suppliers. Singapore’s Deputy Prime Minister Heng Swee Keat was the Guest of Honour to grace the occasion. The fab was commissioned at the beginning of 2024 and will now be ramped to full capacity over several years.
“With our new fab, we will accompany the future growth of the wafer industry for many years to come and take Siltronic to a new level. What the entire team, including all business partners, has achieved is a masterpiece, and I would like to thank everyone for their outstanding contribution,” said Dr. Michael Heckmeier, CEO of Siltronic AG, in his speech.
Ms. Jacqueline Poh, Managing Director of Singapore Economic Board (EDB) said: “We are proud of our long-standing partnership with Siltronic. As one of top 5 global wafer suppliers, Siltronic’s new fab is a significant expansion that not only supplies to Singapore’s semiconductor industry but also strengthens the resilience of the global semiconductor supply chain. This investment will create good jobs and further grow the existing collaboration that Siltronic has with local suppliers in automation and precision components.”
The success story of Siltronic in Singapore began in 1997 with the founding of Siltronic Singapore Pte. Ltd. in JTC’s Tampines Wafer Fab Park. The first 200 mm wafers were produced as early as 1999. This was followed in 2006 by the establishment of a joint venture with Samsung and the start of construction of the first 300 mm fab, from which the first wafers were delivered to customers in 2008. The foundation stone for the second 300 mm fab was laid in 2021, and it was officially opened today. Singapore is Siltronic’s largest production site.
Today’s inauguration of the state-of-the-art wafer fab in Singapore is not only the largest investment in Siltronic’s history, but also a milestone of which Siltronic is extremely proud. With its high level of automation and impressive efficiency, the fab sets new standards in our industry and strengthens Siltronic’s position as one of the world’s leading wafer manufacturers.
Original – Siltronic
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Siltronic Portland proudly announced the inauguration of its state-of-the-art solar field on May 16, 2024. This marks a milestone in the company’s commitment to sustainability and reducing its carbon footprint.
“We see sustainability not just as a duty, but as a deeply rooted conviction. It is our responsibility not only to ensure financial profits, but also to work for the sustainable development of Siltronic and the preservation of our environment for future generations. Our new solar field exemplifies our commitment to a greener and more sustainable future”, stated Claudia Schmitt, CFO of Siltronic.
Siltronic AG has implemented a climate action plan aimed at limiting global warming to 1.5 degrees Celsius, in line with the 2015 Paris Climate Agreement. The company intends to reduce its Scope 1 and 2 greenhouse gas emissions by 42 percent by 2030, using 2021 as the baseline. Additionally, Siltronic aims to achieve net zero emissions by 2045. To achieve these targets, Siltronic utilizes three main levels: enhancing energy efficiency, generating its own renewable energy, and purchasing renewable energy.
As part of the in-house generation of renewable energy, the solar field with a capacity of 1,500 MWh per year started generating electricity last week. The energy produced from this solar field could sustain almost 140 Oregon households for an entire year. It contains 2,353 panels mounted on a fixed ground mount system and spans an area of 420 feet by 250 feet. The ribbon-cutting ceremony was conducted by Claudia Schmitt, CFO of Siltronic, and Subramania Krishnakumar, President of the Portland Site.
Founded in 1978 as Wacker Siltronic Corporation, the Portland site serves as the first international location in Siltronic’s production network. In 1980, the site celebrated the inauguration of Fab 1 and commenced production of 100 mm wafers, followed by expansions to increase capacity and capability, including the addition of 150 mm wafers in the mid-1980s. In 1996, production began in Fab 2, specializing in 200 mm wafers. Throughout its history, the Portland site has received numerous awards for its dedication to efficiency and sustainability. Today, Siltronic Portland remains focused on manufacturing high-quality 200 mm wafers for customers worldwide. With approximately 400 employees, the site specializes in wafering production, offering a range of polished and epitaxial wafers.
Original – Siltronic
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Siltronic AG continued to be affected by weak demand in Q1 2024 due to increased customer inventory levels, with sales declining nearly 4 percent compared to Q4 2023, primarily due to product mix shifts.
“The start of the year continues to be characterized by weak demand due to increased inventories at our customers. It is still not possible to predict when inventories will return to a normal level. Therefore, 2024 will probably be a transition year on the way to profitable growth,” comments Dr. Michael Heckmeier, CEO of Siltronic AG on the development.
Business Development in Q1 2024
Siltronic generated sales of EUR 343.5 million in Q1 2024, which corresponds to a decrease of 3.7 percent compared to Q4 2023. This development is in line with expectations. While the wafer area sold and sales prices remained nearly stable compared to the previous quarter, the product mix in particular had a slightly negative impact. The Euro/US dollar exchange rate, which averaged 1.09 in Q1 2024 (Q4 2023: 1.08), also impacted sales slightly on a quarterly basis.
Cost of sales decreased by 1.4 percent compared to the previous quarter and therefore could not be reduced at the same level as sales.
As a result, the gross profit in Q1 2024 decreased by EUR 9.1 million compared to the previous quarter. The gross margin decreased from 22.2 percent (Q4 2023) to 20.4 percent (Q1 2024).
The decrease in gross profit was largely offset by positive FX effects and lower selling, administration, and research and development expenses. The FX effects reported in the balance of other operating income and expenses amounted to EUR 5.4 million after EUR -0.8 million in Q4 2023.
EBITDA in Q1 2024 (EUR 90.8 million) was therefore on par with the previous quarter (Q4 2023: EUR 91.1 million). Due to the decline in sales, the EBITDA margin improved from 25.5 percent to 26.4 percent.
EBIT amounted to EUR 36.0 million in Q1 2024 compared to EUR 36.8 million in Q4 2023. The marginal decline is mainly due to a higher depreciation.
Despite continued weak demand, a EUR 27.7 million result for the period was achieved after EUR 32.3 million in the previous quarter. Of this amount, EUR 25.7 million is attributable to the shareholders of Siltronic AG, resulting in earnings per share of EUR 0.86.
Development of equity, net cash flow and net financial assets
With an equity of EUR 2,152.9 million as of March 31, 2024 and an equity ratio of 46.5 percent, Siltronic continues to have a solid balance sheet quality (December 31, 2023: 46.6 percent).
Loan liabilities increased by EUR 53.4 million, mainly due to the partial draw down of a loan. In addition, other provisions and liabilities increased by EUR 31.4 million, mainly due to an investment grant received.
The decrease in cash flow from operating activities compared to the previous quarter is mainly due to reporting date effects in the inflow of trade receivables. In Q4 2023, payments were received from customers shortly before the reporting date, and in Q1 2024 shortly after the reporting date.
In the quarter under review, Siltronic made net payments of EUR 198.7 million for capex including intangible assets. Due to the high capex at the end of 2023, some of which was not due for payment until 2024, capex payments significantly exceeded additions to the balance sheet in the quarter under review. The payments and balance sheet additions were mainly related to the new fab in Singapore.
Due to the change in working capital and the continued high level of investments, both the free cash flow of EUR -137.2 million and the net cash flow of EUR -158.4 million were negative in Q1 2024. As a result, cash and cash equivalents and financial investments decreased by EUR 88.9 million, while loan liabilities increased at the same time. Accordingly, net financial debt increased from EUR 355.7 million at the end of 2023 to EUR 501.0 million as of March 31, 2024.
Outlook: Mid-term targets for 2028 unchanged, 2024 will be a transition year
Driven by several megatrends, Siltronic expects a significant increase in demand in the medium and long term. However, the start to the 2024 financial year was subdued. Although demand for wafers is increasing in the end markets, Siltronic continues to face weak demand in the coming quarters. This is due to higher customer inventories and the associated further postponement of delivery volumes, which will now primarily affect the second half of the year. Customers’ persistently high inventories are recovering slower than originally expected. As a result, the impact of these elevated inventories is expected to be felt throughout 2024, although visibility remains limited.
In an ad hoc announcement on April 26, 2024, Siltronic therefore adjusted its forecast and expects Group sales to be roughly 10 percent below the previous year. This is mainly due to lower volumes and both slightly negative FX- (EUR/USD 1.10) and price effects. The EBITDA margin is forecast to be between 21 and 25 percent. Capital expenditure will decrease compared to the previous guidance and is expected to be slightly below EUR 550 million. Depreciation and amortization is expected to be below EUR 300 million.
Klaus Buchwald to be appointed Chief Operating Officer as early as June 1, 2024
Klaus Buchwald will take up his position as a new member of the Executive Board and Chief Operating Officer (COO) of Siltronic AG on June 1, 2024, two months earlier than originally announced. He will be responsible for Operations and Supply Chain, Engineering as well as IT.
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Siltronic AG plans to gradually cease production of polished and epitaxial small diameter wafers at its Burghausen site. The process, which excludes unpolished wafers, is set to be completed in the course of 2025.
Siltronic currently produces wafers with a diameter of 300 mm, 200 mm and wafers with smaller diameters (SD) of up to 150 mm. The SD wafer technology was developed primarily in the 1990s and earlier. The most significant technological breakthroughs in recent decades have been achieved with larger diameters, which also show the highest growth potential. An average volume growth of 6 percent per year is expected for 300 mm wafers.
“SD wafer production at Siltronic originated in Burghausen in 1968. It has contributed to our success for many years, thanks to the outstanding work of our employees. However, the wafer industry has evolved significantly due to structural changes and innovations. Demand has increasingly shifted to wafers with larger diameters and improved properties, while SD wafers are approaching the end of their life cycle. This has led to a notable decline in volumes, which recently had a negative impact on earnings. As this will likely continue to intensify in the coming years, we have decided, together with the Supervisory Board, to gradually reduce the production of small diameters and to cease it in the course of 2025,” comments Dr. Michael Heckmeier, CEO of Siltronic AG.
“Despite this decision the Burghausen site remains of crucial importance for Siltronic. Our global technology as well as research and development center, the production of 300 mm wafers and 200 mm hyperpure silicon ingots as well as a large part of our administrative functions are located here,” Michael Heckmeier continues.
Just 25 years ago, more than half of the silicon wafer market consisted of wafers with a diameter of up to 150 mm. Today, it is less than five percent, based on data published by the industry organization SEMI. This is the result of customers reducing or ceasing their production of small wafers due to the dynamic technological developments in the semiconductor industry. In addition, competition, particularly from China, is now clearly felt in the small diameters.
In the past financial year, SD wafers accounted for a single-digit percentage of the Group’s sales. The impact on earnings has already been clearly negative in recent months. Approximately 400 people are employed in the small diameters, about half of whom are on fixed-term and temporary contracts. The aim is to reduce the core workforce in a socially responsible manner through demographic change and partial retirement, and to avoid layoffs for operational reasons.
“Due to structural changes in the market, we assume that SD wafers will not recover and that their impact on earnings would be considerably negative in the coming years. We have therefore decided to take this difficult but necessary step. At the same time, our goal is to ensure that workforce reductions at Siltronic are socially responsible and no layoffs are made for operational reasons. After the end of the SD wafer production and the subsequent dismantling measures that may be necessary, our EBITDA margin will improve by around one to two percentage points in the medium term,” adds Claudia Schmitt, CFO of Siltronic AG.
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