特发信息：公司业务及收入构成情况请关注公司披露的定期报告
SDGI(SZ:000070) Zheng Quan Ri Bao Wang·2026-01-27 11:14Group 1 - The company, TeFa Information (000070), responded to investor inquiries on January 27, indicating that details regarding its business and revenue composition can be found in its periodic reports [1]