业绩总结 - 2024年半年度计提信用、资产减值损失3030.70万元，占2023净利润11.63%[1][12] - 应收票据坏账损失计提380,883.57元，占2023净利润0.15%[3] - 应收账款坏账损失计提 -2,548,316.08元，占2023净利润 -0.98%[3] - 其他应收款坏账损失计提 -7,170,185.74元，占2023净利润 -2.75%[3] - 存货跌价损失计提39,644,595.53元，占2023净利润15.22%[4] 资产数据 - 商业承兑汇票组合坏账准备本期计提477,488.46元，期末余额477,488.46元[6] - 应收账款单项计提坏账准备本期转回388,920.21元，期末余额12,925,473.36元[7] - 应收账款组合计提坏账准备本期计提753,461.85元等，期末余额139,152,676.35元[7] - 其他应收款组合计提坏账准备本期计提1,488,005.56元等，期末余额7,041,906.52元[8] - 存货原材料跌价准备本期计提13,249,418.39元等，期末余额15,556,548.64元[11]