Group 1: Project Overview - The Zhaoqing Ecological Environment Bureau plans to approve the environmental impact assessment for a project to build a facility with an annual production capacity of 30,000 tons of PVB resin powder [2] - The project is undertaken by Huaiji County Huaide New Materials Co., Ltd., which will construct a new workshop at the site of an existing idle raw material warehouse [3] - Upon completion, the total annual production capacity of the plant will reach 60,000 tons of PVB resin powder, including 15,000 tons as an intermediate product for PVB film production and 20,000 tons of PVB film [3] Group 2: Company Background - Huaide New Materials Co., Ltd. is a wholly-owned subsidiary of Zhejiang Destai Co., Ltd., established in August 2015, focusing on the R&D, production, and sales of PVB resin powder and PVB film [3] - The total investment for the project is 264.48 million yuan, with an environmental protection investment of 7.5 million yuan [3] Group 3: PVB Resin Characteristics and Applications - Polyvinyl butyral (PVB) is a thermoplastic resin synthesized from polyvinyl alcohol (PVA) and butyraldehyde, known for its high transparency, toughness, impact resistance, and excellent adhesion [4] - PVB is primarily used as an interlayer in safety glass, such as automotive windshields and building glass curtain walls, absorbing energy during impacts to prevent shattering [4] - Currently, 89% of PVB is used in the construction and automotive industries for safety glass, 4% in photovoltaic materials, and the remaining 7% in paints, adhesives, and dyes [4]

Group 1 - The recovery efforts in Huai Ji County are ongoing, with multiple operational areas established for post-disaster restoration, and basic services such as electricity, water, and transportation have been largely restored [1] - Guangdong Power Grid Company mobilized over 4,000 personnel and 67 power generation vehicles to restore electricity to 118,000 affected users within 60 hours after the flood [1] - Various support teams from other counties and social organizations have actively participated in the recovery efforts, with 170 party members from Fourhui County contributing to the cleanup operations [1] Group 2 - Huai De New Materials Co., Ltd. has resumed operations after the flood, utilizing smart screens to monitor production processes and manage data related to output, sales, and raw material procurement [2] - The company, which specializes in the R&D, production, and sales of PVB resin powder and PVB film, faced temporary shutdowns due to the flood's impact on utilities but quickly resumed production after services were restored [2] - The management of Huai De New Materials emphasized the urgency of catching up on orders lost during the downtime [2]