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Chinese maker of optoelectronic/fibre-optic components; specific product line not established from available knowledge.
Chinese maker of optoelectronic/fibre-optic components; specific product line not established from available knowledge.
Moat: none
Headquarters: Nanjing, China · Employees: 774
Size Nanjing Wavelength Opto-Electronic Science and Technology (301421.SZ) is a China Information Technology company (Electronic Production Equipment) with a market value of $980M, the 2334th largest of 4,839 China companies the cockpit tracks. Shares closed at CN¥56.44 on 6 Nov 2026.
Performance Over six months the shares fell 45.6%, against -15.3% for the median peer and -16.4% for the China market (cap-weighted) — 4th lowest of 20 in its peer set.
Growth Revenue grew 7.8% over the last twelve months (peer median +8.4%); the operating margin is 6.6% (peer median 3.9%).
Valuation It trades at 77.3× forward earnings against a peer median of 22.1× (2nd most expensive of 12).
Capital Return on invested capital runs 14.8 points below its cost of capital (18.1% WACC).
Next results Next results expected around 23 Apr 2027 (exchange calendar; dates can move).
| TTM | FY2025 | FY2024 | FY2023 | FY2022 | |
|---|---|---|---|---|---|
| Revenue | CN¥484M | CN¥463M | CN¥416M | CN¥363M | CN¥341M |
| Revenue growth | — | +11% | +15% | +6% | — |
| Gross profit | CN¥145M | CN¥129M | CN¥123M | CN¥126M | CN¥122M |
| EBITDA | CN¥75.5M | CN¥61.0M | CN¥60.9M | CN¥74.5M | CN¥82.4M |
| Net income | CN¥50.1M | CN¥35.5M | CN¥37.0M | CN¥54.1M | CN¥61.5M |
| Free cash flow | -CN¥1.54M | -CN¥53.6M | -CN¥112M | -CN¥48.6M | -CN¥47.6M |
| Capital expenditure | CN¥86.1M | CN¥106M | CN¥132M | CN¥79.4M | CN¥86.8M |
| Total debt | CN¥38.6M | CN¥28.4M | CN¥24.9M | CN¥24.5M | CN¥77.4M |
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| Measure | 301421.SZ | Peer median | Rank in peer set |
|---|---|---|---|
| 1-month return | -17.1% | -17.5% | 11th highest of 21 |
| 6-month return | -45.6% | -15.3% | 4th lowest of 20 |
| Distance from 52-week high | -58.5% | -48.0% | 7th lowest of 21 |
| Revenue growth (TTM) | +7.8% | +8.4% | 11th highest of 21 |
| Operating margin | 6.6% | 3.9% | 8th highest of 21 |
| Forward P/E | 77.3× | 22.1× | 2nd most expensive of 12 |
| ROIC minus cost of capital | -14.8 pp | -3.5 pp | 4th lowest of 21 |
| EV / EBITDA | 80.0× | 12.4× | most expensive of 8 |
| Net debt / EBITDA | -6.5× | 1.3× | least indebted of 8 |
| Company | Market | Market cap | 6M return | Revenue growth | Op. margin | Forward P/E | Req g | Delivered g |
|---|---|---|---|---|---|---|---|---|
| Nanjing Wavelength Opto-Electronic Science and Technology 301421.SZ | China | $980M | -46% | +8% | 7% | 77.3× | n/a | n/a |
| TES 095610.KS | South Korea | $982M | -7% | +33% | 17% | 13.7× | 14.5% | +7.4% |
| Shenzhen Laibao Hi-Tech 002106.SZ | China | $962M | -13% | -12% | 4% | 28.4× | n/a | n/a |
| LX Technology 2436.HK | Hong Kong | $1.02B | +37% | -4% | 4% | 120.4× | n/a | n/a |
| Suzhou K-Hiragawa Electronic Technology 603052.SS | China | $1.03B | -55% | +7% | -10% | n/a | n/a | n/a |
| Chengdu RML Technology 301050.SZ | China | $927M | -37% | -81% | -128% | 22.1× | 21.4% | +16.9% |
| Hangzhou Sunrise Technology 300360.SZ | China | $919M | -20% | -17% | 19% | 10.0× | -1.6% | +9.0% |
| I-Chiun Precision Industry 2486.TW | Taiwan | $1.05B | -53% | +25% | 7% | 23.3× | n/a | n/a |
| Shenzhen AV-Display 300939.SZ | China | $1.07B | +54% | +5% | 3% | n/a | n/a | n/a |
| Mitsui High-Tec 6966.T | Japan | $892M | +20% | +10% | 8% | 9.2× | n/a | n/a |
| Scanfil SCANFL.HE | Finland | $877M | -7% | +19% | 6% | 16.2× | 6.9% | +6.0% |
| Harbin Xinguang Optic-Electronics Technology 688011.SS | China | $1.11B | +17% | +14% | -42% | n/a | n/a | n/a |
| AcBel Polytech 6282.TW | Taiwan | $838M | -35% | +14% | 3% | 22.5× | 15.7% | +8.6% |
| Guangdong Suqun New Material 301489.SZ | China | $1.16B | -54% | +24% | 8% | 53.2× | n/a | n/a |
| LianChuang Electronic Technology 002036.SZ | China | $818M | -42% | -32% | -25% | n/a | n/a | n/a |
| Dongjin Semichem 005290.KS | South Korea | $1.18B | -44% | -4% | 16% | n/a | -4.4% | +5.0% |
| Beken 603068.SS | China | $810M | 0% | +35% | 1% | n/a | n/a | n/a |
| Shenzhen Fenda Technology 002681.SZ | China | $1.19B | -15% | +7% | -1% | n/a | 27.1% | -5.2% |
| DKE 1770.HK | Hong Kong | $796M | n/a | +35% | 5% | n/a | 17.5% | +9.6% |
| Radiant Opto-Electronics 6176.TW | Taiwan | $795M | -15% | -11% | 9% | 9.5× | n/a | n/a |
| Fuman Microelectronics 300671.SZ | China | $1.21B | -22% | +71% | 3% | n/a | n/a | n/a |