First Public Notice of the Environmental Impact Assessment for the Technological Upgrade Project of Jiangsu Ruiyang Antai New Materials Technology Co., Ltd., with an Annual Production Capacity of 6,000 Tons of Novel Silane-Modified Polyether and 3,000 Tons of Specialty Silanes

I. Project Overview

Project Name: 6,000-ton-per-year New-Type Silane-Modified Polyether and 3,000-ton-per-year Specialty Silane Technology Upgrade Project of Jiangsu Ruiyang Antai New Materials Technology Co., Ltd.;

Construction Entity: Jiangsu Ruiyang Antai New Materials Technology Co., Ltd.;

Project nature: renovation and expansion;

Construction Site: No. 9, Zhangzhi Road, Industrial Park, Huai’an City;

Project scope: annual production of 1,191 tonnes of chloropropyltrimethoxysilane for internal use, 3,000 tonnes of mercapto silanes, 3,000 tonnes of next-generation silane-terminated polyether polymers, and 3,000 tonnes of mercapto silane-terminated polyether polymers; associated utility and auxiliary facilities will be supported by the existing infrastructure.

Current status of engineering projects and environmental protection: The “100,000-ton-per-year STP resin series production project” and the “technical upgrade project for four isocyanato silane products with an annual output of 2,000 tons” have both passed the completion environmental protection acceptance inspection. Meanwhile, the “50,000-ton-per-year STP resin and 20,000-ton-per-year epoxy resin emulsion expansion project” and the “10,000-ton special coatings and 5,000-ton textile auxiliaries automated transformation project” are currently in trial production.

II. Name and Contact Information of the Project Owner

Construction Entity: Jiangsu Ruiyang Antai New Materials Technology Co., Ltd.

Contact: Mr. Li

Contact number: 0517 87688996

Email: 108917164@qq.com

III. Name of the Unit Preparing the Environmental Impact Report

Environmental Impact Assessment Agency: Nanjing University Environmental Planning and Design Research Institute (Jiangsu) Co., Ltd.

IV. Online Link to the Public Opinion Form

If you have any comments or suggestions regarding this project, please complete the Public Participation Opinion Form for the Environmental Impact Assessment of the Construction Project via the link below. Please provide recommendations and opinions specifically related to the environmental impacts of this project and its environmental protection measures. (Note: In accordance with the Measures for Public Participation in Environmental Impact Assessment, any comments or requests concerning land acquisition and relocation, property matters, employment, or other issues that are unrelated to the project’s environmental impact assessment are not within the scope of public participation in the EIA.)

The Public Participation Opinion Form for the Environmental Impact Assessment is available on Baidu Netdisk. Link: https://pan.baidu.com/s/1hglllWWofAfPNqxdivfaHg; Extraction code: djd6.

V. Methods and Channels for Submitting Public Comments

If you have any comments or views on the project, please submit them to the project proponent during the preparation of the draft Environmental Impact Report for public consultation. You may do so by completing the Public Comments Form and sending it via email, or by mailing a letter. When submitting comments, please indicate the date of submission, your contact information, your full name, and your permanent residential address.

Jiangsu Ruiyang Antai New Materials Technology Co., Ltd.

March 13, 2025