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2026-01
In accordance with Article 2 Price Adjustment Measures of Huachuan Group Steam Supply Pricing Plan attached to Minutes of the Negotiation Meeting on Steam Supply Pricing for the Yi
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2025-11
According to the "Minutes of the Negotiation Meeting on the Pricing of Steam Supply Prices for the Yinan Centralized Heating Project" attached to the "Steam Supply P
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2025-08
Notice of Huachuan Group on the Adjustment of Central Heating Steam PriceAccording to the price adjustment method in Article 2 of the steam supply pricing scheme of Huachuan group
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2025-07
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2025-06
PrefaceThe social responsibility report issued by our company is compiled in accordance with relevant national laws, regulations, rules, and industry quality standards and norms re
11
2025-06
PrefaceThe quality integrity report issued by our company is compiled in accordance with relevant national quality laws, regulations, rules, and industry quality standards and norm


