Rongsheng, Petrochemical Shenzhen Panorama Network China 07.08.2025 - 18:06:01 Rongsheng Petrochemical Secures MSCI ESG BBB Rating with Focus on Green Practices View original content:https://www.prnewswire.co.uk/news-releases/rongsheng-petrochemical-secures-msci-esg-bbb-rating-with-focus-on-green-practices-302320991.html