Henan's film market kicks off 2025 with a strong start in Spring Festival sales. During the eight-day Spring Festival holiday, the province's box office revenue reached 587 million yuan, a 15.47% incr ...

2月6日， 光启技术 (002625.SZ)发布公告称，公司与两家客户签订合计7.8亿元的超材料产品批产合同。根据公告，合同金额分别为7.14亿元和6603.71万元，产品为超材料航空结构部件。