Express News | SSE STAR Market Close: Robot Concept Stocks Surge Against the Trend; CPO and Semiconductor Sectors Decline Collectively

BreakingsJun 8 15:07

Express News | Prices of high-end optical fiber preforms have surged by nearly 550%. Industry insiders note that the supply shortage of optical preforms will remain periodically entrenched in the short term.

BreakingsJun 4 20:45

Shijia Photonics (688313.SH) 2025 Annual Dividend Distribution: RMB 0.30 per share

Gelonghui, June 4 — SJK Photonics Co., Ltd. (SHA: 688313) announced its 2025 annual profit distribution implementation notice. The profit distribution will be based on the company's total share capital of 451,986,328 shares prior to the implementation of the plan, with a cash dividend of RMB 0.30 per share (before tax), amounting to a total cash dividend of RMB 135,595,898.40 (before tax). The record date for this equity distribution is June 10, 2026, and the ex-dividend date is June 11, 2026.

Gelonghui FinanceJun 4 17:49

Express News | SSE STAR Market Close: CPO-related stocks extend gains; semiconductor sector rallies across the board

BreakingsJun 3 15:05

China has achieved a significant breakthrough in optical communication technology, with the world's first three-band ultra-low-loss multi-core optical fiber cable line officially entering service.

The world's first ultra-low-loss multi-core optical fiber cable line supporting the S+C+L triple-band (short band + conventional communication band + long band) has recently been officially completed and commissioned in Qingdao, Shandong. This new optical fiber line surpasses the transmission capacity limits of traditional fibers, marking a new commercialization phase for China's space-division multiplexing fiber and multi-band integration technology, and offering an innovative technical solution for computing interconnectivity and ultra-high-bandwidth transmission in the intelligent era. The triple-band refers to the S-band (short band), C-band (conventional communication band), and L-band (long band) of optical communication signals, representing a core upgrade direction for AI computing power, all-optical networks, and 5G-A/6G.

Gelonghui FinanceJun 2 21:17

Express News | SSE STAR Market Closing Summary: CPO and PCB-related stocks rebound; innovative drug sector declines

BreakingsJun 2 15:02