A successful IPO in 2008. Dadongnan (002263) was first publicly launched on July 28, 2008, raising a total capital of 3658.5 million yuan, improving the asset structure and laying a good foundation for the company's intensive cultivation in the field of plastic film. This was followed by a private release. On March 17, 2010, the company (002263)'s application for a non-public offering of shares in 2009 was conditionally reviewed and approved. The number of shares issued ranged from 60 million shares to 110 million shares, and the issue price was not less than 6.74 yuan. Dadongnan (002263) Group promises to subscribe in cash for no less than 10% of the total number of shares in this non-public offering. The funds raised will be used to invest in a new functional BOPET packaging film construction project with an annual output of 60,000 tons and a technical improvement project for ecological food (BOPP/PP) composite film with an annual output of 12,000 tons. The company (002263) inherits the 15-year film production history of the Dadongnan Group, has accumulated rich talents and management experience, formed strong independent innovation capabilities, and has abundant technical reserves. The successfully developed “functional ultra-microporous polyethylene film” has broad application prospects in the field of lithium batteries. The new biodegradable factory seedling raising tray project and the new high-efficiency military packaging VCI anti-rust film are also being industrialized and developed.