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China's largest chip packaging and testing (OSAT) company, assembling and testing chips for global fabless and IDM customers.
China's largest chip packaging and testing (OSAT) company, assembling and testing chips for global fabless and IDM customers.
Charges per chip packaged and tested, so revenue follows customers' wafer volumes and how advanced the packaging is; more complex packaging earns more per chip. It became a global player with the 2015 purchase of Singapore's STATS ChipPAC, with plants in China, South Korea and Singapore.
In one line: China's Amkor Technology.
Moat: narrow (scale, installed base, customer qualification). Largest OSAT in China and top-3 globally by scale, after acquiring STATS ChipPAC's global footprint.
Headquarters: Jiangyin, Jiangsu, China · Founded: 1972 · Employees: 24,952
Size JCET (600584.SS) is a China Information Technology company (Semiconductors) with a market value of $14.1B, the 168th largest of 4,839 China companies the cockpit tracks. Shares closed at CN¥52.51 on 6 Nov 2026.
Performance Over six months the shares gained 15.2%, against -16.5% for the median peer and -16.4% for the China market (cap-weighted) — 7th highest of 20 in its peer set.
Growth Revenue grew 3.8% over the last twelve months (peer median +37.3%); the operating margin is 6.2% (peer median 15.5%).
Valuation It trades at 40.2× forward earnings against a peer median of 23.2× (5th most expensive of 17).
Capital Return on invested capital runs 0.9 points above its cost of capital (8.8% WACC).
Next results Next results expected around 1 Apr 2027 (exchange calendar; dates can move).
| TTM | FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|---|
| Revenue | CN¥41.2B | CN¥38.8B | CN¥35.9B | CN¥29.6B | CN¥33.7B |
| Revenue growth | — | +8% | +21% | -12% | — |
| Gross profit | CN¥9.28B | CN¥4.91B | CN¥4.17B | CN¥3.54B | CN¥5.26B |
| EBITDA | n/a | CN¥6.00B | CN¥5.32B | CN¥5.07B | CN¥6.88B |
| Net income | CN¥2.23B | CN¥1.57B | CN¥1.61B | CN¥1.47B | CN¥3.23B |
| Free cash flow | -CN¥5.54B | -CN¥1.58B | CN¥1.28B | CN¥1.41B | CN¥2.18B |
| Capital expenditure | CN¥10.8B | CN¥6.30B | CN¥4.59B | CN¥3.13B | CN¥3.92B |
| Total debt | CN¥15.2B | CN¥12.8B | CN¥12.0B | CN¥9.72B | CN¥7.89B |
The default views of Competitor Analysis ▸ Charts, drawn from the same data. Open them in the cockpit to change the axes, pin companies and read every value.
| Company | Market cap | 6M return | Revenue growth | Op. margin | Forward P/E | Req g |
|---|---|---|---|---|---|---|
| JCET 600584.SS | $14.1B | +15% | +4% | 6% | 40.2× | n/a |
| Ase Technology 3711.TW | $70.4B | +2% | +25% | 11% | 17.3× | n/a |
| Amkor Technology AMKR | $8.13B | -57% | +16% | 10% | 12.1× | n/a |
| TongFu Microelectronics 002156.SZ | $10.5B | -15% | +21% | 7% | 28.7× | n/a |
| SJ Semiconductor 688820.SS | $22.9B | -21% | +1% | n/a | 136.4× | n/a |
Peer set: Industry: the same industry and sector in any market, nearest in size. This is the same default set the interactive Competitor Analysis opens with.
| Measure | 600584.SS | Peer median | Rank in peer set |
|---|---|---|---|
| 1-month return | -16.1% | -21.4% | 10th highest of 20 |
| 6-month return | +15.2% | -16.5% | 7th highest of 20 |
| Distance from 52-week high | -53.9% | -48.0% | 6th lowest of 21 |
| Revenue growth (TTM) | +3.8% | +37.3% | 3rd lowest of 21 |
| Operating margin | 6.2% | 15.5% | 5th lowest of 21 |
| Forward P/E | 40.2× | 23.2× | 5th most expensive of 17 |
| ROIC minus cost of capital | +0.9 pp | +6.2 pp | 8th lowest of 20 |
| Company | Market | Market cap | 6M return | Revenue growth | Op. margin | Forward P/E | Req g | Delivered g |
|---|---|---|---|---|---|---|---|---|
| JCET 600584.SS | China | $14.1B | +15% | +4% | 6% | 40.2× | n/a | n/a |
| LONGi Green Energy Technology 601012.SS | China | $14.1B | -25% | -16% | -12% | n/a | n/a | n/a |
| ASPEED Technology 5274.TWO | Taiwan | $14.3B | -30% | +40% | 53% | 41.1× | 41.3% | +24.3% |
| Rockchip Electronics 603893.SS | China | $13.4B | +16% | +39% | 27% | 49.1× | 39.3% | +18.7% |
| Technoprobe TPRO.MI | Italy | $14.9B | +5% | +22% | 30% | 38.4× | 36.4% | +14.6% |
| Lattice Semiconductor LSCC | United States | $14.9B | -17% | +63% | 13% | 26.2× | n/a | n/a |
| Hwatsing Technology 688120.SS | China | $15.4B | +42% | +36% | 18% | 63.8× | 41.8% | +64.4% |
| Tower Semiconductor TSEM | United States | $15.6B | -35% | +22% | 19% | 21.6× | 25.9% | +4.4% |
| Omnivision Integrated Circuits 0501.HK | Hong Kong | $15.7B | -16% | +7% | 13% | 23.2× | n/a | n/a |
| SiTime SITM | United States | $12.5B | -30% | +83% | 0% | 23.1× | n/a | n/a |
| Shenzhen Longsys Electronics 301308.SZ | China | $12.3B | -46% | +114% | 40% | 5.1× | n/a | n/a |
| MACOM Technology Solutions MTSI | United States | $16.1B | -41% | +28% | 18% | 23.2× | 49.4% | +12.8% |
| Winbond Electronic 2344.TW | Taiwan | $16.4B | +22% | +154% | 43% | 2.8× | 0.6% | +8.1% |
| Cansemi Technology 301660.SZ | China | $11.8B | n/a | +54% | -99% | n/a | n/a | n/a |
| Fabrinet FN | United States | $11.7B | -47% | +43% | 10% | 15.6× | n/a | n/a |
| Yuanjie Semiconductor Technology 688498.SS | China | $11.2B | -45% | +300% | 64% | 60.1× | n/a | n/a |
| Realtek Semiconductor 2379.TW | Taiwan | $11.0B | +33% | +12% | 11% | 19.9× | 8.4% | +9.6% |
| DapuStor 301666.SZ | China | $18.8B | +20% | +611% | 23% | n/a | n/a | n/a |
| TongFu Microelectronics 002156.SZ | China | $10.5B | -15% | +21% | 7% | 28.7× | n/a | n/a |
| Skyworks Solutions SWKS | United States | $19.3B | +24% | -3% | 9% | 14.3× | 39.4% | -5.0% |
| National Silicon Industry 688126.SS | China | $10.2B | 0% | +33% | -41% | n/a | n/a | n/a |