SC原油主力合约日内下跌2.00%，现报462.10元/桶。

Fuxin Technology said on June 28 that an online article purporting to be the full text of sales executive Zhou Zhiqi’s speech is fabricated and does not represent the company. Zhou’s presentation at the CFCF2026 Optical Connectivity Conference on June 27 in Suzhou, titled Breaking the Deadlock and Reshaping: Micro-TEC Domesticization Wave, only described company products and technology. The company said its Micro-TEC products use bismuth telluride materials that do not require 6N-grade or higher tellurium or bismuth raw materials, it has not recently added major telecommunications customers nor secured any large new orders, and industry peers likewise do not require 6N-grade raw materials for bismuth telluride.

韩国KOSDAQ指数涨超7%。