Sharemaestro, Guangzhou Great Power Energy and Technology Co., Ltd (300438), 2026-08-12, https://sharemaestro.com/evidence/d54ab104-f925-4c0b-b880-e7811798caec/ Record ID: d54ab104-f925-4c0b-b880-e7811798caec Record checksum: f62b4fe01ee5d65f13c0d104362142723bd853c073f4f9702ac133b8da47b370