QuantumCTek(SH:688027) Ge Long Hui A P P·2025-08-12 10:42Core Insights - The company, GuoDun Quantum (688027.SH), announced plans to sign a sales contract with China Telecom Quantum Information Technology Group Co., Ltd. to sell quantum key distribution hardware and software products for quantum metropolitan area network construction, with an expected amount of 76.5418 million yuan [1] - Additionally, the company intends to sign a service contract with China Telecom Quantum Technology Co., Ltd. to provide specialized technical services for "quantum secure communication business," with an expected amount of 14 million yuan [1] - These transactions are classified as routine related-party transactions and comply with relevant regulations, pending approval from the company's shareholders' meeting [1]