Dong Si acquired 2.1% stake in Guangdong Rongtai Industry Co.,Ltd from Guangdong Rongtai High Grade Ceramic Co., Ltd.

GUANGDONG RONGTAI INDUSTRY CO.,LTD is a China-based company principally engaged in manufacture and distribution of melamine (ML) materials. The Company’s products mainly include ML materials, phthalic anhydride, methanal, imitation ceramics, phthalic anhydride (PA), dibutyl phthalate (DHP), urotropine, fumaric acid, dioctyl phthalate and others. Its products are applied in kitchenware, tableware, aviation appliances and others. The Company also provides Internet comprehensive services. The Company distributes its products within domestic market and to overseas markets, with Guangdong Province, China as its main market.