1, Xinyang Jinhua Lan Mining Co., Ltd. Xinyang Jinhua Lan Mining Co., Ltd. is located in National Road 3 12 of Xinyang Industrial City, and its business scope is to produce and sell expanded perlite, vitrified beads, food additives perlite, filter AIDS, perlite sand, fire door core boards and expanded perlite insulation boards.

2. Xinyang Shenhua Perlite Application Co., Ltd. Xinyang Shenhua Perlite Application Co., Ltd. is located in Heima City, Pingqiao District, and its business scope includes perlite, filter aid, food additive perlite, perlite and its products, thermal insulation mortar, processing and sales.

3. Xinyang Qianshun Thermal Insulation Building Materials Co., Ltd. Xinyang Qianshun Thermal Insulation Building Materials Co., Ltd. is located at No.31,Xiaowuwan Formation, Tucheng Village, Shangtianti Management Zone, Xinyang City, Henan Province, and its business scope includes sales of thermal insulation materials. Refractory sales; Sales of building materials; Non-metallic minerals and products sales; Sales of heat insulation and sound insulation materials; Sales of molding materials for casting; Marketing of horticultural products.

4. Ruixuan Mineral Products Processing Factory in Lingshou County. The registered address of Ruixuan Mineral Products Processing Factory in Lingshou County is located in Dongzhuang Village, Nanyanchuan Township, Lingshou County, Shijiazhuang City, Hebei Province, and its business scope is mica and vermiculite processing and sales; Colored sand, quartz sand, quartz powder, emery, kaolin, bentonite, bauxite, feldspar powder, calcium powder, talcum powder, iron concentrate powder, pebbles, stones, shells, medical stone, volcanic stone, barite, tourmaline and marble.

5. Cangzhou Chengjunteng Thermal Insulation Material Co., Ltd. is located at No.258, Xihoutun Village, Kelongtang Township, Cang County, Cangzhou City, Hebei Province, and its business scope covers the manufacture, production and sales of refractory ceramics and other refractory materials.