WWGX's Wind ESG rating has been upgraded from BB to BBB, with a comprehensive score of 6.51

According to Tongbi Finance, on May 29, 2026, Anhui Wanwei High-tech Materials Co., Ltd. (stock abbreviation: Wanwei High-tech, code: 600063.SH) had its Wind ESG rating upgraded from BB to BBB. The company's overall score is 6.51, higher than the basic chemical industry average of 6.13. It ranks 104th among 280 companies in the basic chemical industry, placing it in the top 37.14% of the industry. The scores for the environmental, social, and governance dimensions are 4.08, 5.25, and 6.37, respectively.

Compared to the previous rating, the overall score increased from 5.91 to 6.51, an improvement of 0.60 points. Among them, the management practices score rose from 2.93 to 3.51, an increase of 0.58 points; the score for controversial events remained stable at 3.00. From a dimensional perspective, the environmental dimension improved by 0.45 points, the social dimension by 0.29 points, and the governance dimension by 2.17 points.

Rating Observation

In the environmental dimension, the company has demonstrated comprehensive management and practical capabilities in energy management and exhaust gas treatment. The company has obtained energy management system certification and increased the use of clean energy through photovoltaic power generation and green electricity trading, consuming 22.567 million kilowatt-hours of green electricity throughout the year, with renewable energy consumption accounting for 0.95%. In terms of exhaust gas treatment, the company has introduced RTO incinerators and VOCs online monitoring devices, and has conducted VOCs leakage detection and repair work, with a total volatile organic compounds (VOCs) emission of 3.28 tons for the year. Additionally, the company has completed ultra-low emission transformation of cement kilns, with nitrogen oxide emission concentration below 50mg/m³, meeting ultra-low emission standards. The company has also reduced carbon dioxide equivalent emissions by 124,739.37 tons through clean energy generation. However, there is still room for improvement in information disclosure regarding climate change risk management and waste recycling.

In the social dimension, the company has shown strong capabilities in occupational health and safety management and R&D innovation. The company has established an occupational health and safety management system covering multiple production branches, formulated relevant systems, and passed annual supervision audits, with safety production investment reaching 29.1042 million yuan, accounting for 0.36% of operating income, achieving zero major accidents, and a 100% closure rate for hidden danger investigation and management. In terms of R&D, the company's R&D investment accounts for 4.9% of revenue, with R&D staff accounting for 16.42%, and it holds 159 valid patents and 4 software copyrights, with an effective patent count of 1.98 per 100 million revenue. The company also has a national-level enterprise technology center and a postdoctoral research workstation, participating in the formulation of multiple national and industry standards. However, the disclosure of performance indicators in occupational health (such as occupational disease incidence and injury rates) and R&D management goals still needs improvement.

In the governance dimension, the company has demonstrated a certain balance of power in board governance and audit supervision. The proportion of independent directors on the board is 33.33%, the CEO does not concurrently serve as chairman, the proportion of independent directors on the audit committee is 66.67%, the chairman is an independent non-executive director, and the convener is an accounting professional, which strengthens the independence and professionalism of audit supervision The attendance rate of board members reached 100%, reflecting a high level of governance participation. However, the proportion of female executives is 0%, indicating room for improvement in gender diversity. In addition, the ESG governance structure and related mechanisms (such as the working rules of the ESG committee and the linkage of ESG performance to executive compensation) have not been disclosed, which may have a certain impact on the company's governance performance in the field of sustainable development.

Content generated by AI on May 29, 2026, please verify important information