earnblockchain| Jundingda (301538.SZ): The company's revenue from functional protective sleeve products accounted for 80.91% of operating income in 2023

Gelonghui May 16 丨 Jun Dingda (301538earnblockchain.SZ) said on the investor interaction platformearnblockchain, the company's 2023 comes from functional protective sleeve productsearnblockchainThe proportion of revenue to operating income is 80earnblockchain.91%。This product is used in diverse fields such as automobiles, construction machinery, rail transit, and communication electronics. Thank you for your attention. Among the company's downstream customers, there are no direct customers in real estate-related industries as its main business.