--- title: "Qinghai Yanhu Industry's Wind ESG rating upgraded to AA, with a comprehensive score of 8.02, leading the agricultural chemical industry rating" type: "News" locale: "en" url: "https://longbridge.com/en/news/288500409.md" description: "On June 2, 2026, Qinghai Yanhu Industry's Wind ESG rating was upgraded from A to AA, with a comprehensive score of 8.02, ranking in the top 18% of the agricultural chemical industry. The governance dimension showed significant improvement, with environmental management receiving multiple certifications and green mine recognition, and the implementation of large-scale clean energy heating projects to reduce carbon emissions. Performance in social and controversy aspects also improved, but disclosures on waste and water resource management still need enhancement" datetime: "2026-06-03T01:40:14.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/288500409.md) - [en](https://longbridge.com/en/news/288500409.md) - [zh-HK](https://longbridge.com/zh-HK/news/288500409.md) --- # Qinghai Yanhu Industry's Wind ESG rating upgraded to AA, with a comprehensive score of 8.02, leading the agricultural chemical industry rating According to Tongbi Finance, on June 2, 2026, Qinghai Yanhu Industry Co., Ltd. (stock abbreviation: Yanhu Shares, code: 000792.SZ) had its Wind ESG rating upgraded from A to AA. The company's comprehensive score is 8.02, higher than the agricultural chemical industry average of 6.32 points. It ranks 13th among 72 companies in the agricultural chemical industry, placing it in the top 18.06% of the industry. The scores for the environmental, social, and governance dimensions are 6.75, 6.75, and 8.32, respectively. Compared to the previous rating, the comprehensive score increased from 7.79 to 8.02, an improvement of 0.23 points. The contribution from management practices rose from 4.98 to 5.04, an increase of 0.06 points. The contribution from controversy events increased from 2.81 to 2.98, an improvement of 0.17 points. In terms of dimensions, the environmental dimension decreased by 1.42 points, while the social dimension increased by 0.62 points, and the governance dimension improved by 1.72 points. ## Rating Observation In the environmental dimension, the company demonstrated a multi-level environmental management capability, from management system certification to specific performance disclosure, particularly forming a relatively complete practice chain in waste gas management and climate change response. The company has passed the ISO 14001 environmental management system certification, with one mine included in the national green mine directory and two mines included in the provincial green mine directory of Qinghai Province. Additionally, two subsidiaries have been recognized as national green factories. In terms of waste gas management, the company disclosed nitrogen oxide emissions of 101.07 tons, sulfur oxide emissions of 28.54 tons, and suspended particulate matter emissions of 154.65 tons, achieving ultra-low dust emissions through technologies such as bag dust collection and multi-tube cyclone dust collection. In climate change management, the company's total greenhouse gas emissions amounted to 843,530.93 tons of carbon dioxide equivalent, and it implemented the largest concentrated solar clean energy industrial heating project in the country, with a cumulative heating amount of 579,323 gigajoules, reducing carbon emissions by 33,900 tons. At the same time, the company identified and disclosed acute and long-term risks brought by climate change and adopted measures such as dynamic brine scheduling mechanisms and optimized salt field process design. The disclosures regarding wastewater, waste, and water resource management are relatively brief, and information in some areas, such as waste recycling rates and water resource management certification, still needs further improvement. In the social dimension, the company demonstrated strong management capabilities and practical results in occupational health and safety production as well as employee management. The company has established an occupational health and safety management system centered on the "Safety Production Responsibility System," covering key areas such as maintenance safety, special operations, and occupational health, forming a management structure of "three-tier linkage with clear rights and responsibilities." During the reporting period, the company achieved zero work-related deaths and zero occupational diseases, with safety production investments reaching 160 million yuan, accounting for 1.03% of operating income. Additionally, the company has set occupational health and safety goals for 2025 and has achieved interim goals of no work-related fatalities and no new occupational disease patients. In terms of employee management, the proportion of female employees is 33.58%, with an average salary close to 300,000 yuan, and a multi-dimensional compensation and benefits system covering salary, benefits, and leave has been established Nevertheless, the disclosure of performance data such as the injury rate and million-hour injury rate still needs to be supplemented. In terms of governance, the company demonstrates strong structural governance capabilities, particularly in the independence of the board of directors and the ESG governance framework. The proportion of independent directors on the board is 41.67%, with an attendance rate of 100%, and there are no independent directors whose tenure exceeds 6 years or 9 years, reflecting a high level of independence and participation. The company has established a three-tier ESG governance structure, with the board's ESG committee responsible for overseeing strategic planning and execution. The proportion of female directors is 25%, but the proportion of female executives is 0%, indicating that while there is some diversity on the board, there is still room for improvement in gender diversity at the executive level. Additionally, the company has passed the annual review of the ISO 37301:2021 and GB/T 35770-2022 dual compliance management system, demonstrating the standardization of anti-corruption management. Although the governance structure is relatively sound, the vacancy of the CEO position and the insufficient disclosure of information related to executive compensation linked to ESG and the committee's working rules remain areas of concern. 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