Taiwan Tech Focused Senior Analyst

Patrick Liao

Equity Bottom-Up

United Microelectron Sp Adr / Equity Bottom-Up

<ul>
<li>Although it is still early to determine the extent of the utilization rate that could be reached in UMC for 2Q24F, there is a greater chance for a rebound.</li>
<li>UMC's high-end technology, specifically 28nm, has a utilization rate of over 80% in 4Q23F. </li>
<li>MediaTek is UMC's largest client, dominating in WiFi, TV SoC, Bluetooth, and other areas.</li>
</ul>


Although it is still early to determine the extent of the utilization rate that could be reached in UMC for 2Q24F, there is a greater chance for a rebound.
UMC's high-end technology, specifically 28nm, has a utilization rate of over 80% in 4Q23F. 
MediaTek is UMC's largest client, dominating in WiFi, TV SoC, Bluetooth, and other areas.


UMC (2303.TT; UMC.US): There Is a Greater Chance for a Rebound in 2Q24F.

Asia and Global Semiconductor and Tech Research

Andrew Lu

Taiwan Semiconductor (TSMC) / Equity Bottom-Up

<ul>
<li>TSMC reiterates 2024 sales y/y growth of 20-25% but revises down 2024 global semiconductor y/y sales from over 10% to 10% and global foundry sales growth from 20% to 15-19%.</li>
<li>
<strong>No more Moore's Law</strong>: After 3 years ramp up gap between N5-N3, TSMC confirms 10-11 quarters of ramp up gap between N3 and N2 due to longer production cycle.</li>
<li>Driven by stronger digital consumer (33% q/q), HPC (3% q/q), IoT (5% q/q) sales but weaker smartphone IC (-16% q/q), TSMC reports 1Q24 sales decline of only 5% q/q.</li>
</ul>


TSMC reiterates 2024 sales y/y growth of 20-25% but revises down 2024 global semiconductor y/y sales from over 10% to 10% and global foundry sales growth from 20% to 15-19%.

No more Moore's Law: After 3 years ramp up gap between N5-N3, TSMC confirms 10-11 quarters of ramp up gap between N3 and N2 due to longer production cycle.
Driven by stronger digital consumer (33% q/q), HPC (3% q/q), IoT (5% q/q) sales but weaker smartphone IC (-16% q/q), TSMC reports 1Q24 sales decline of only 5% q/q.


What Is TSMC Telling Us About Semi Supply Chain Stories at Its Investor Conference?

Semiconductor & Technology Specialist, Ingenuity

William Keating

Semiconductor & Technology Specialist

Ingenuity

Our focus is exclusively on in-depth research & consulting in the broader semiconductor industry. We focus on the key players, namely Intel, Micron, Qualcomm, Apple, Samsung, NVIDIA, AMD, TSMC & Global Foundries - as well as some of the lesser known, but nonetheless critical, companies such as ASML (for EUV), Mellanox, Cavium, Xilinx etc. We specialise in their products, roadmaps, process technologies, competitive advantages & threats etc. We also help our clients understand the implications of new and emerging technologies, e.g. 3D X-Point, 3D NAND, Carbon Nanotubes, Autonomous Driving, Graphene, Silicon Photonics, Wafer-Level Optics, Artificial Intelligence, FPGA, GPU, ASIC etc. 

Semiconductor Analysis & Research

United Microelectronics Corp / Equity Bottom-Up

<ul>
<li>Q323 revenues of NT$57 billion, up 1.4% QoQ but down 24.3% YoY. For 2023 YTD, revenues have amounted to NT$167,575 billion, down 20.5% YoY.</li>
<li>Net income was NT$15.97, essentially flat QoQ. Gross margin came in at 35.9%, also flat QoQ. Utilisation for the quarter was 67%, down from 71% in the prior quarter.</li>
<li>Utilization set to further decline to low 60% levels in Q423, the lowest since the downturn began.</li>
</ul>


Q323 revenues of NT$57 billion, up 1.4% QoQ but down 24.3% YoY. For 2023 YTD, revenues have amounted to NT$167,575 billion, down 20.5% YoY.
Net income was NT$15.97, essentially flat QoQ. Gross margin came in at 35.9%, also flat QoQ. Utilisation for the quarter was 67%, down from 71% in the prior quarter.
Utilization set to further decline to low 60% levels in Q423, the lowest since the downturn began.


UMC. Automotive Weakness Prolongs Downturn

Thematic (Sector/Industry)

<ul>
<li>Like other automotive/industrial semi vendors, Diodes guides 4Q23 sales of 20% q/q and 35% y/y decline (miss by 21%) and weaker gross margin/operating margin of 35%/7% (miss by 5ppts).</li>
<li>The company sees 4Q23 sales decline of 20% mainly from 19% of automotive and 26% of industrial customers due to customer inventory cut coupled with year-end distributor inventory management. </li>
<li>We expect this adjustment for automotive/industrial IDMs to last for at least 6 months and suggest our clients to avoid these names unless valuation becoming attractive.  </li>
</ul>


Like other automotive/industrial semi vendors, Diodes guides 4Q23 sales of 20% q/q and 35% y/y decline (miss by 21%) and weaker gross margin/operating margin of 35%/7% (miss by 5ppts).
The company sees 4Q23 sales decline of 20% mainly from 19% of automotive and 26% of industrial customers due to customer inventory cut coupled with year-end distributor inventory management. 
We expect this adjustment for automotive/industrial IDMs to last for at least 6 months and suggest our clients to avoid these names unless valuation becoming attractive.  


With No Surprise, Diodes Guides Automotive/Industrial Semi Demand to Fall over 20% Q/Q

<ul>
<li>During MOI correction period, global semi equipment and manufacturing vendors might under-perform semi product companies on sales/earnings and share price performance in next 6 months given utilization remains below 80%.</li>
<li>A healthy MOI correction in PC/smartphone semi might result in global logic MOI to fall to 3.7-3.8 months in 3Q23, down 15% q/q and 8% y/y, heading to historical low. </li>
<li>China fabless reduced MOI to 6.4 months in 3Q23, down 16% q/q and 26% y/y. Although 2x over 3.5 months low, we expect 4-5 months in future due to restrictions.</li>
</ul>


During MOI correction period, global semi equipment and manufacturing vendors might under-perform semi product companies on sales/earnings and share price performance in next 6 months given utilization remains below 80%.
A healthy MOI correction in PC/smartphone semi might result in global logic MOI to fall to 3.7-3.8 months in 3Q23, down 15% q/q and 8% y/y, heading to historical low. 
China fabless reduced MOI to 6.4 months in 3Q23, down 16% q/q and 26% y/y. Although 2x over 3.5 months low, we expect 4-5 months in future due to restrictions.


More Signs of Fab Utilization Recovery Starting Mid-2024 Post Current MOI Correction

Taiwan

United Microelectronics Corporation designs, manufactures, and markets integrated circuits (ICs) and related electronic products.  The Company's main products are consumer electronic ICs, memory ICs, personal computer peripheral ICs, and communication ICs.

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United Microelectronics Corp (2303 TT)

UMC (2303.TT; UMC.US): There Is a Greater Chance for a Rebound in 2Q24F.

UMC's 28nm has a utilization rate of over 80% in 4Q23F. It is early to determine the utilization rate could be reached in 2Q24F, there is a greater...

Patrick Liao

What Is TSMC Telling Us About Semi Supply Chain Stories at Its Investor Conference?

What Is TSMC Telling Us About Semi Supply Chain Stories at Its Investor Conference? TSMC revises down 2024 global semi y/y sales from over 10% to...

Andrew Lu

UMC. Automotive Weakness Prolongs Downturn

Q323 revenues of NT$57 billion, up 1.4% QoQ but down 24.3% YoY. Net income was NT$15.97, essentially flat QoQ. Utilization to decline to low 60%...

William Keating

With No Surprise, Diodes Guides Automotive/Industrial Semi Demand to Fall over 20% Q/Q

With No Surprise, Diodes Guides Automotive/Industrial Semi Demand to Fall over 20% Q/Q, margin contraction, and rising months of inventory. We see...

Andrew Lu

More Signs of Fab Utilization Recovery Starting Mid-2024 Post Current MOI Correction

More Signs of Fab Utilization Recovery Starting Mid-2024 Post Current MOI Correction. During the period, global semi equipment and manufacturing...

Andrew Lu

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