Nan Ya Plastics Corporation engages in the manufacture and sale of plastic products, polyester fibers, petrochemical products, and electronic materials in Taiwan, China and Hong Kong, the United States, and internationally. It provides plastics products comprising PP synthetic papers, adhesives, optical films, outdoor and interior decoration materials, synthetic leather, TPU films, PU resins, fire rated doors, windows, plastic pallets, PVC cling films, PE stretch films, CPP films, BOPP films, engineering and PVC compounds, unsaturated polyester, pipes and fittings, rigid sheets, A-PET sheets/rigid films, PVC sheets, PVC rigid sheets, PP sheets, and injection molding products, as well as decoration, window, and PET films; and PU discs. The company also offers electronic materials, including copper clad laminates, glass fabrics, liquid crystal display products, touch panels, copper foils, and PCB inks. In addition, it provides chemicals, such as phthalate plasticizers, phthalic anhydride, alcohols, glycols, curing agents, hydrogen peroxide, tetrahydrofuran, 1,4-butanediol, bisphenol-A, maleic anhydride, epoxidized soybean oil, stabilizer, liquefied gas, and epoxy resins. Further, the company provides fiber and textile products, such as draw textured yarns, spin drawn yarns, partially and fully oriented yarns, polyester staple fibers, PET resins, polyester films, polyester release films, and woven and knitting fabrics. Additionally, it offers machinery and switchgear products, including HV/LV switchgears, cast resin transformers, vacuum contactor switches, molds, rollers, and screws and barrels. Nan Ya Plastics Corporation was incorporated in 1958 and is headquartered in Kaohsiung City, Taiwan.

Insider	Title	Date	Shares	% Owned	Market Value
Wen-Chiao Wang	MD & Executive Director, MD & Director, Director, Chairman Show All	2024-07-31	51.57M	0.65023%	NT$2.58B
Feng Qin Lin	Former Senior Vice President and Director Show All	2024-07-31	43.7M	0.55102%	NT$2.19B
Wen-Yuan Wong	MD & Director, MD & Executive Director, Chairman of the Board, Director, Chairman Show All	2024-07-31	37.79M	0.47655%	NT$1.89B
Ruey-Yu Wang	MD & Director, MD & Executive Director, Director Show All	2024-07-31	18.82M	0.23733%	NT$941.12M
Gui Yun Wang	Former Vice President and Director Show All	2024-07-31	13.29M	0.16759%	NT$664.57M
Ching-Cheng Chang
Zo-Chun Jen
Ming Ren Zhou
Chia-Chau Wu
Yung-Fang Chang
Shen-Yi Lee
Hong-Cheng Yan
Pau-Chang Liu	—
Chung-Yueh Shih
Yu-Lung Huang