Thank you, Michael. I would like to go through the 4Q 2023 investor conference presentation material, which can be downloaded or viewed in real-time from our website. Starting on Page 4. The fourth quarter of 2023, consolidated revenue was NT54.96 billion with gross margin at 32.4%. Net income attributable to the stockholder of the parent was NT13.2 billion. Earnings ordinary shares were NT1.06 in Q4 2023. On Page 5, this is the sequential performance. Revenue declined 3.7% quarter-over-quarter to NT54.9 billion. Gross margin rate dropped roughly 3.5 percentage point to 32.4% or NT17.8 billion, with a net non-operating income of NT2.22 billion, the net income come to NT13.19 billion or EPS of NT1.06. This is compared to NT1.29 in the previous quarter of 2023. For year-over-year comparison on Page 6. Revenue declined roughly by 20% year-over-year to NT222 billion. This is largely due to the lower capacity utilization rate as our wafer shipment declined roughly 27% year-over-year from 2022 to 2023. Gross margin rate as a result declined from 45.1% in 2022 to 34.9% in 2023. Overall, net earnings in 2023 was NT50.99 or close to NT61 billion. Net income rate was 27.4%, compared to 31.3% in the year of 2022. EPS as a result is NT4.93 million in 2023, compared to NT7.09 in 2022. On Page 7. Our cash on hand is still around NT132 billion and total equity of the company has come to NT359.5 billion. Book value per share is close to NT29 per share at the end of 2023. On Page 8, starting from 2024, we have changed our ASP unit as well as capacity unit to 12 inches and 12 inches equivalent to express the ASP number as well as the capacity number. For the past five quarters, as you can see the trend chart here, the first three quarters was edging up and the last quarter was relatively firm on a 12 inches wafer equivalent ASP trend. On Page 9, for the revenue breakdown by geography, Asia is getting a little bit bigger to 62% of our total revenue, when North America is above 23% of our total revenue. For year-over-year comparison on Page 10, Asia actually declined from 51% in 2022 to 57% in 2023 and the rest of the three main regions didn't change much. On Page 11, IDM continued to increase HF to 22% and Fabless is around 78% in Q4 of 2023. On our year-over-year comparison on Page 12, the increase in IDM is more notable from 15% in 2022 to 2023 of 22%. In terms of application breakdown on Page 13, communication remained the biggest of 47% and the spread among different applications didn't change much quarter-over-quarter. As far year-over-year change, computer declined from 15% in 2022 to 11% in 2023. And we continue to see bigger exposure to other segment, which is mostly Automotive and Industrial, around 20%, compared to 14% in the previous year. For technology breakdown, we are happy to see that, revenue come from 40 nanometer and below now represent 50% of our total revenue, and this is compared to about 45% in the previous quarter. And 22 and 28 is our largest share of revenue around 36% in the Q4 of 2023. For the full-year numbers, the trend is also similar. We see the 22, 28 revenue of 31% compared to 24% in the previous year. On Page 17, as I mentioned earlier, the unit of capacity wafer also changed to 12 inches equivalent. Right now, our quarterly available capacity is a bit over NT1.2 million a quarter in terms of 12 inches equivalent capacity, and we will continue to see some minor increase out of our 12 inch capacity given our P6 expansion is continuing. On the last page of my presentation, CapEx for 2024 is currently budget at $3.3 billion with majority of that over 95% close to 12 inches capacity expansion in both Tainan and also Singapore. The above is a summary of UMC's results for Q4 2023. More details are available in the report, which has been posted on our website. I will now turn the call over to President of UMC, Mr. Jason Wang.