Greetings. And welcome to the ChipMOS First Quarter 2022 Results Conference Call. [Operator Instructions] I would now like to turn the conference over to Dr. G.S. Shen of ChipMOS Technology Strategy and Investor Relations team to introduce the management team of the company in conference. Dr. Shen, you may begin.

Thank you, operator. Welcome, everyone, to ChipMOS First Quarter 2022 Results Conference Call. Joining us today from the company are Mr. S.J. Cheng, Chairman and President; and Ms. Silvia Su, Vice President of Finance and Accounting Management Center. We are also joined on the call today by Mr. Jesse Huang, Spokesperson and Senior Vice President of Strategy and Investor Relations. S.J. will chair the meeting and review business highlights and provide color on the operating environment. After Silvia’s review of the company’s key financial results, S.J. will provide our current business outlook. All company executives will then participate in an open Q&A session. Please note we have posted a presentation on the MOPS and also on the ChipMOS website, www.chipmos.com, to accompany today’s conference call. Before we begin the prepared comments, we advise you to review our forward-looking statements disclaimer, which is noted as the safe harbor notice on the second page of today’s presentation. As a reminder, today’s conference call is being recorded, and a replay will be made available later today on the company’s website. At this time, I’d like to now turn the call over to our company’s Chairman and President, Mr. S.J. Cheng. Please go ahead, sir.

Yes, thank you, G.S. We appreciate everyone joining our call today. We continue to deliver strong financial results. It has not been easy with the semiconductor supply chain constraints and geopolitics. But our team has done a great job. We are focused and in position to capture higher volumes of the higher-margin segments we have been growing in. In terms of Q1 2022, Q1 is normally lower than Q4 for the entire industry. For ChipMOS, even with the headwind of fewer working days in Q1, our revenue was just down 1% from Q4 2021 and was up 4% year-over-year. This reflects the strength of our business and benefit from customer restocking inventory. Gross margin increased 80 basis points to 25% compared to Q1 2021 despite global inflation and supply chain constraints. We maintained our operating expenses in Q1 at 6.9% of revenue. We have been reducing costs through increased automation and other programs we implemented at our manufacturing facilities. Finally, net earnings increased 27% in Q1 2022 compared to Q1 2021, with 1Q ‘22 reaching TWD 1.68 EPS. We are very proud to deliver the higher profitability in such a challenging operating environment. Let me give you some additional color on our Q1 performance. Our overall utilization rate increased to 79% in Q1 2022 driven by strong demand from OLED, DDIC and automotive applications. Our high-end DDIC test platform still remain fully utilized in Q1. DDIC and bumping UT level both increased to 87% and 86%, respectively. We also saw an uptick in customer loading with assembly utilization increasing to 69% in Q1 2022. Testing was slightly lower at 73%. Regarding our manufacturing business, assembly represented 28% of Q1 revenue, testing represented around 21% and wafer bumping represented remain around 19.5% of Q1 revenue. On a product basis, our DDIC…

Thank you, S.J. All dollar amounts cited in our presentation are in NT dollars. The following numbers are based on the exchange rates of TWD 28.62 against USD 1 as of March 31, 2022. All the figures were prepared in accordance with Taiwan-International Financial Reporting Standards. Referencing presentation Page 12, Consolidated Operating Results Summary, for the first quarter of 2022, total revenue was TWD 6,725 million. Net profit attributable to the company was TWD 1,225 million in Q1. Net earnings for the first quarter of 2022 were TWD 1.68 per basic common share or USD 1.18 per basic ADS. EBITDA for Q1 was TWD 2,421 million. EBITDA was calculated by adding depreciation and amortization together with operating profit. Return on equity of Q1 was 19.5%. Referencing presentation Page 13, Consolidated Statements of Comprehensive Income, compared to 4Q ‘21, total 1Q ‘22 revenue decreased 1% compared to 4Q ‘21. 1Q ‘22 gross profit was TWD 1,678 million, with gross margin at 25% compared to 26% in 4Q ‘21. This represents a decrease of 1.0 ppts. Our operating expenses in 1Q ‘22 were TWD 467 million or 6.9% of total revenue, which is about a 0.1% improvement compared to 4Q ‘21. Operating profit for 1Q ‘22 was TWD 1,232 million, with operating profit margin at 18.3%, which is about a 1.4 ppts decrease compared to 4Q ‘21. Net nonoperating income in 1Q ‘22 was TWD 229 million compared to TWD 319 million in 4Q ‘21. The difference is mainly due to a decrease of the share of profit of associates accounted for using equity method of TWD 240 million and the increase of financial costs of TWD 3 million and partially offset by the increase of foreign exchange gains of TWD 154 million. Profit attributable to the company in 1Q ‘22 decreased…

Thank you, Silvia. Clearly, we are coming off a very strong 2021, and 2022 is off to a strong start. But the industry continues to face several industry headwinds with global inflation, the Ukraine and Russia conflict and lockdowns in China. These can impact both the supply chain and demand. Entering Q2, customers’ demand is healthy, and we will continue to manage the situation closely and work with customers and our supply chain partners to reduce any impacts. In general, we cautiously think the situation will improve in Q2 with healthy demand continuing. In our memory product, momentum is expected to improve in Q2 over Q1. We expect DRAM momentum will remain healthy, and flash is improving as we benefit from customers restocking inventory. And in DDIC, our high-end test platform capacity remains at a high utilization level led by demand for OLED and automotive applications. We continue to add DDIC high-end test capacity quarterly to meet customer demand. Meanwhile, we added take-or-pay contracts with customers to ensure the utilization level in the future and to give us even better long-term visibility on our new capacity added. In general, the momentum of DDIC is better than memory product. Given the continued evolving COVID-19 situation, ChipMOS continues to closely follow all government health regulations and have been able to reduce both distractions and disruptions. Actions we took a year ago to ensure the health of our employees and customers gave us a strong plan to once again use. We take this seriously in order to keep our facilities open to give our customers the reliability and quality they trust us for. For example, all employees must daily record the temperature measurement result and self-help announcement. To reduce the opportunities for close contact and to minimize the scope of risks and members…

[Operator Instructions] Our first question comes from Jerry Su from Credit Suisse.

Considering there is more and more noise about end market demand, would you please give us more color about your Q2 outlook? Which product segment should perform better among each of memory and DDIC?

Firstly, regarding to DRAM, niche DRAM will be favored from healthy demand of DDR3. Commodity DRAM is being favored from rush orders due to China lockdowns impacting local supply chains. As for NOR flash, recent inventory levels seemed slightly higher with customers adjusting wafer loading accordingly. As for DDIC, we have been increasing additional wafer testing capacity and have engaged take-or-pay contracts with customers to maintain a higher UT rate. Besides, also due to China lockdowns, those customers having wafer foundry support in Taiwan tend to adopt our back-end capacity instead of in China. In general, the momentum of DDIC is better than memory product. We cautiously think the situation will improve in Q2 with healthy demand continuing. As for second half of 2022, the industry continues to face several industry headwinds with global inflation, the Ukraine and Russia conflict and lockdowns in China. These can impact both the supply chain and demand. We will continue to manage the situation closely and work with customers and our supply chain partners to reduce any impacts. We will continue to update you on our 2022 Q2 earnings call.

Would you please give us more commentary besides your positive wafer testing outlook such as COG, COF and gold bumping?

We see some local customers becoming conservative. However, it could be offset by the demand from China customer due to the lockdown, as we just discussed. Therefore, we think the DDIC performance will still be healthy overall.

Under current global circumstance, how would you comment on 2022 CapEx and depreciation?

Regarding to 2022 CapEx, it will be near 20% of annual revenue. And 2022 depreciation will be increasing 2%, 3% quarterly.

Our second question comes from Stanley Wang from SinoPac Securities.

Would you give us your expectation of 2022 tax rate?

Silvia Su, our Q1 tax rate is around 16%. Therefore, 2022 tax rate is expected around 16%, 18%.

Will DDIC wafer test revenue in Q2 be favored more than in Q1 due to price increases?

We added take-or-pay contracts with customers to ensure the UT level. However, customers are working on testing time reduction in order to compensate the potential DDIC and market price drop. Therefore, Q2 would be in a similar level with Q1.

Is the Shanghai lockdown impacting Unimos operations?

Based on the previous pandemic control experience from the last 2 years, Unimos’ employees live in the factory campus park area. This is closed and eliminates outsiders from entering the factory and removes lockdown issues. However, logistics can still be a little difficult. We expect this to improve further because Unimos was on the Shanghai priority production resumption list.

Do you observe longer delivery times for those outstanding DDIC wafer tester orders?

Due to semiconductor material mismatch, the delivery would take more than 1 year, especially for probers and low-temperature test platforms for automotive applications.

CapEx in Q1 is relatively lower. So that means the CapEx for the second half will be significantly higher. Would you please comment which will be the major?

The majority will be for DDIC testers.

Would you please comment on the reason making Q1 inventory turnover days appear to be pretty high since 2016?

Most of the contribution comes from higher material safety stock for assembly due to longer delivery time.

Follow-up question to your higher material cost. Will it impact your gross margin?

As for the higher gold price, we could reflect that to customers based on agreed gold bumping price formula, but not all of it for assembly. As for the other assembly materials, such as substrate, we could reflect some to customers.

And I am not showing any further questions in the queue. I would like to turn the call back over to G.S.

That concludes our question-and-answer session. Thank you for participating. I’ll turn the floor back to Mr. S.J. Cheng for any closing comments.

Thank you, everyone, for joining our conference call. Please email our IR team if you have any more questions. We appreciate your support. Goodbye.

Ladies and gentlemen, this concludes today’s conference call. Thank you for participating. You may now disconnect.