Overview
On 9 September 2026, a series of reports highlighted a surge in the Chinese light‑communication sector, driven by the opening of the 27th China International Optoelectronics Expo (CIOE) in Shenzhen and a strong performance of U.S. light‑module stocks. The Chinese market reacted with significant gains in related sectors, including light‑module manufacturers and related supply‑chain companies.
Market Context
- CIOE 2026 opened in Shenzhen from 9 – 11 September, drawing over 4,000 global optoelectronics firms from more than 30 countries.
- U.S. light‑module stocks posted notable gains the previous day: Lumentum +11.04 %, Corning +7.56 %, Coherent +7.10 %, and Applied Photonics +5.70 %.
- Goldman Sachs released an upward revision of its light‑module market forecast, estimating the global market to reach approximately $67.7 billion in 2026 and $131.4 billion in 2028.
These catalysts contributed to a sharp rally in the Chinese A‑share light‑module segment, with multiple firms hitting limit‑up prices.
Light‑Module Industry Developments
| Date | Event | Key Companies | Market Impact |
|---|---|---|---|
| 9 Sept 2026 | Light‑communication module sector opens strongly in early trading | Tianyang New Material, Huawei Technology, Zhaolong Technology, Changfei Fiber, Yongding Shares | Several stocks reached limit‑up or gained >10 % |
| 9 Sept 2026 | CIOE begins in Shenzhen | 4000+ optoelectronics firms | Broad exposure across information communication, precision optics, laser manufacturing, AI photonics |
| 9 Sept 2026 | Goldman Sachs raises 2026‑2028 forecasts | – | Investor sentiment strengthened, driving higher valuations for light‑module makers |
Impact on the Electronic Components Supply Chain
The light‑module boom reflects growing demand for high‑bandwidth optical interconnects in data centers, telecommunications, and emerging AI infrastructure. Companies involved in producing ceramic and non‑standard ferrules, MT ferrules, fiber‑optic connectors, and optoelectronic transistor packaging—key components for light modules—are positioned to benefit from this upward trend.
CCTC Position
ChaoZhou Three‑Circle Group Co Ltd. (CCTC) is a Chinese producer of electronic components and materials, including fiber‑optic communication products such as ferrules and connectors. While CCTC was not directly mentioned in the cited news items, its product portfolio aligns with the broader optoelectronics market that is experiencing increased demand due to the events described above.
Key fundamentals for CCTC (as of 7 September 2026):
- Market Capitalization: 229 billion CNY
- Price‑to‑Earnings Ratio: 66.26
- 52‑Week Range: 40.91 – 180.35 CNY
- Close Price (7 Sep 2026): 115.17 CNY
Given the heightened activity in the light‑module sector, CCTC’s involvement in fiber‑optic components could expose it to growth opportunities, provided it can capitalize on the increased demand for optical interconnects.
Conclusion
The opening of the CIOE and the positive momentum in U.S. light‑module stocks have catalysed a robust rally in China’s light‑communication industry. Companies supplying essential optical components—such as those that produce ferrules, connectors, and optoelectronic packaging—stand to benefit from the expanding market, as projected by Goldman Sachs. Although CCTC was not directly referenced in the immediate news, its core product lines situate it within the supply chain that is currently experiencing accelerated growth.
