More Zhongyuan Environmental Protection Co., Ltd. Class A news Zhongyuan Environmental Protection Co., Ltd. Class ASZSE: 000544 Central Plains Environment Protection Q3 Net Profit Up 9.9% Y/Y Oct 29, 2025 at 7:59 AM UTC · Issued by Zhongyuan Environmental Protection Co., Ltd. Class A As issuedPlain English Central Plains Environment Protection Co Ltd SZSE:000544:Q3 NET PROFIT UP 9.9% Y/Y