| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 1,115,729,680.99 | 1,275,783,698.02 | 1,101,768,987.38 | 401,881,609.9 |
| 收到的税费返还 | 25,359.7 | 24,194.11 | 4,544,846.36 | 31,665.89 |
| 收到其他与经营活动有关的现金 | 13,724,841.52 | 6,464,783.02 | 35,508,118.24 | 24,650,741.33 |
| 经营活动现金流入小计 | 1,129,479,882.21 | 1,282,272,675.15 | 1,141,821,951.98 | 426,564,017.12 |
| 购买商品、接受劳务支付的现金 | 1,154,099,535.94 | 1,431,334,808.64 | 712,761,699.92 | 312,304,398.14 |
| 支付给职工以及为职工支付的现金 | 17,299,175.47 | 8,606,170.04 | 45,562,330.29 | 32,135,253.53 |
| 支付的各项税费 | 2,146,371.71 | 1,410,677.33 | 5,501,749.68 | 38,142,265.11 |
| 支付其他与经营活动有关的现金 | 71,350,659.98 | 71,564,931.33 | 40,518,740.81 | 28,308,764.31 |
| 经营活动现金流出小计 | 1,244,895,743.1 | 1,512,916,587.34 | 804,344,520.7 | 410,890,681.09 |
| 经营活动产生的现金流量净额 | -115,415,860.89 | -230,643,912.19 | 337,477,431.28 | 15,673,336.03 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 116,054.61 | 90,806.16 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 116,054.61 | 90,806.16 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,282,820.41 | 389,083.6 | 1,341,270.38 | 877,888.98 |
| 投资支付的现金 | - | 1,151,765.3 | - | 1,109,279.78 |
| 投资活动现金流出小计 | 1,282,820.41 | 1,540,848.9 | 1,341,270.38 | 1,987,168.76 |
| 投资活动产生的现金流量净额 | -1,282,820.41 | -1,540,848.9 | -1,225,215.77 | -1,896,362.6 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 1,151,765.3 | 500,000 | 1,309,279.78 |
| 收到其他与筹资活动有关的现金 | - | - | 5,585,161 | 5,500,350 |
| 筹资活动现金流入平衡项目 | - | 0 | 0 | 0 |
| 筹资活动现金流入小计 | - | 1,151,765.3 | 6,085,161 | 6,809,629.78 |
| 分配股利、利润或偿付利息支付的现金 | - | - | 18,792.32 | - |
| 支付其他与筹资活动有关的现金 | 9,039,066.67 | - | 23,510,229.01 | 12,010,000 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 9,039,066.67 | - | 23,529,021.33 | 12,010,000 |
| 筹资活动产生的现金流量净额 | -9,039,066.67 | 1,151,765.3 | -17,443,860.33 | -5,200,370.22 |
| 四、汇率变动对现金及现金等价物的影响 | 4,094,796.11 | 3,286,813.65 | -1,195,343.63 | -2,405,357.48 |
| 五、现金及现金等价物净增加额 | -121,642,951.86 | -227,746,182.14 | 317,613,011.55 | 6,171,245.73 |
| 加:期初现金及现金等价物余额 | 327,845,837.39 | 327,390,204.01 | 10,232,825.84 | 10,232,825.84 |
| 期末现金及现金等价物余额 | 206,202,885.53 | 99,644,021.87 | 327,845,837.39 | 16,404,071.57 |
| 补充资料: | | | | |
| 净利润 | 202,126,684.12 | - | 49,336,759.34 | - |
| 资产减值准备 | -3,195,172.08 | - | 61,046,086.78 | - |
| 固定资产和投资性房地产折旧 | 4,327,430.88 | - | 17,267,007.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,327,430.88 | - | 17,267,007.83 | - |
| 无形资产摊销 | 144,249.97 | - | 432,818.5 | - |
| 长期待摊费用摊销 | 344,423.7 | - | 729,212.81 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -950,336.52 | - |
| 固定资产报废损失 | 11,148.84 | - | 25,075.37 | - |
| 公允价值变动损失 | - | - | 4,977,385.5 | - |
| 财务费用 | -9,063,218.61 | - | 2,762,783.5 | - |
| 存货的减少 | 218,709,662.1 | - | -196,622,829 | - |
| 经营性应收项目的减少 | 213,147,098.97 | - | -429,868,194.83 | - |
| 经营性应付项目的增加 | -744,577,134.82 | - | 806,070,339.88 | - |
| 其他 | 181,783.8 | - | 15,917,071.82 | - |
| 现金的期末余额 | 206,202,885.53 | - | 327,845,837.39 | - |
| 减:现金的期初余额 | 327,845,837.39 | - | 10,232,825.84 | - |
| 现金及现金等价物的净增加额 | -121,642,951.86 | - | 317,613,011.55 | - |
| 公告日期 | 2025-07-28 | 2025-04-22 | 2025-04-22 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |