Sharemaestro, Shenzhen Keanda Electronic Technology Corp., Ltd. (002972), 2026-08-02, https://sharemaestro.com/evidence/7117cc99-10cc-4944-b5b8-8812e380999f/ Record ID: 7117cc99-10cc-4944-b5b8-8812e380999f Record checksum: b3ccb383d07a235a4fdc4797afdb902bdcff0cf3d792d25ee368479427099537