Sharemaestro, Puyang Huicheng Electronic Material Co., Ltd. (300481), 2026-08-01, https://sharemaestro.com/evidence/6f25df53-bf61-4dcd-8ea0-966a50fce39f/
Record ID: 6f25df53-bf61-4dcd-8ea0-966a50fce39f
Record checksum: 16871b43b3419e058e10035e2369bcd4465d838aa54a9d0ee5f698eb9b8451ab