Tonghuashun (300033) Financial Research Center reported on April 30 that an investor asked Baoming Technology (002992), what is the latest progress of your company's high-temperature testing of PP copper foil and PET copper foil (how many rounds)? Not mentioned in the annual report
The company replied that it respectsgalagaHello, investors! The company's lithium battery PP composite copper foil has normal performance. Thank you for your attention to the company, thank you!
