More Sieyuan Electric Co., Ltd. Class A news Sieyuan Electric Co., Ltd. Class ASZSE: 002028 Sieyuan Electric H1 Net Profit Up 45.7% Y/Y Aug 15, 2025 at 10:45 AM UTC · Issued by Sieyuan Electric Co., Ltd. Class A As issuedPlain English Sieyuan Electric Co Ltd SZSE:002028:SAYS H1 NET PROFIT UP 45.7% Y/Y