| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 1,113,762,191.7 | 702,262,895.52 | 333,784,335 | 1,505,572,907.62 |
| 收到的税费返还 | 7,973,478.41 | - | - | 502,114.7 |
| 收到其他与经营活动有关的现金 | 12,799,628.85 | 9,675,732.58 | 5,577,306.92 | 33,433,016.75 |
| 经营活动现金流入小计 | 1,134,535,298.96 | 711,938,628.1 | 339,361,641.92 | 1,539,508,039.07 |
| 购买商品、接受劳务支付的现金 | 708,885,894.36 | 474,002,531.95 | 263,780,787.95 | 881,642,789.47 |
| 支付给职工以及为职工支付的现金 | 267,338,169.49 | 180,241,066.46 | 95,033,116.99 | 308,808,908.39 |
| 支付的各项税费 | 74,785,245.15 | 51,902,398.37 | 25,775,078.27 | 113,548,026.59 |
| 支付其他与经营活动有关的现金 | 90,419,358.9 | 61,726,589.9 | 27,293,735.68 | 126,153,049.95 |
| 经营活动现金流出小计 | 1,141,428,667.9 | 767,872,586.68 | 411,882,718.89 | 1,430,152,774.4 |
| 经营活动产生的现金流量净额 | -6,893,368.94 | -55,933,958.58 | -72,521,076.97 | 109,355,264.67 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 97,000,000 | 47,000,000 | 47,000,000 | 450,000,000 |
| 取得投资收益收到的现金 | 629,418.35 | 629,418.35 | 529,050 | 15,891,031.99 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,036,194.52 | 1,304,419.94 | 561,173.8 | 1,805,758.01 |
| 投资活动现金流入小计 | 99,665,612.87 | 48,933,838.29 | 48,090,223.8 | 467,696,790 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,442,189.82 | 13,185,527.53 | 3,414,057.98 | 29,887,770.95 |
| 投资支付的现金 | 100,000,000 | - | - | 117,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 338,000,000 |
| 投资活动现金流出小计 | 113,442,189.82 | 13,185,527.53 | 3,414,057.98 | 484,887,770.95 |
| 投资活动产生的现金流量净额 | -13,776,576.95 | 35,748,310.76 | 44,676,165.82 | -17,190,980.95 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 387,176,375 | 277,515,750 | 59,509,333.33 | 401,988,705.39 |
| 收到其他与筹资活动有关的现金 | - | - | - | 73,799,995.02 |
| 筹资活动现金流入小计 | 387,176,375 | 277,515,750 | 59,509,333.33 | 475,788,700.41 |
| 偿还债务支付的现金 | 338,000,000 | 228,000,000 | 98,000,000 | 373,721,792.1 |
| 分配股利、利润或偿付利息支付的现金 | 82,341,128 | 82,142,878 | - | 126,146,338.47 |
| 支付其他与筹资活动有关的现金 | 38,305,100.79 | 23,774,339.66 | 6,831,160.89 | 101,753,512.37 |
| 筹资活动现金流出小计 | 458,646,228.79 | 333,917,217.66 | 104,831,160.89 | 601,621,642.94 |
| 筹资活动产生的现金流量净额 | -71,469,853.79 | -56,401,467.66 | -45,321,827.56 | -125,832,942.53 |
| 四、汇率变动对现金及现金等价物的影响 | 1,761,903.21 | 1,688,830.8 | 1,004,209 | 3,448,239.42 |
| 五、现金及现金等价物净增加额 | -90,377,896.47 | -74,898,284.68 | -72,162,529.71 | -30,220,419.39 |
| 加:期初现金及现金等价物余额 | 194,095,031.13 | 194,095,031.13 | 194,095,031.13 | 224,315,450.52 |
| 期末现金及现金等价物余额 | 103,717,134.66 | 119,196,746.45 | 121,932,501.42 | 194,095,031.13 |
| 补充资料: | | | | |
| 净利润 | - | 20,179,490.4 | - | 90,332,865.91 |
| 资产减值准备 | - | 1,796,306.15 | - | 4,604,112.89 |
| 固定资产和投资性房地产折旧 | - | 24,578,753.22 | - | 53,829,314.21 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 24,578,753.22 | - | 53,829,314.21 |
| 无形资产摊销 | - | 2,155,979.37 | - | 4,850,444.1 |
| 长期待摊费用摊销 | - | 3,293,976.26 | - | 8,198,650.09 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -1,895,509.09 | - | -2,557,062.01 |
| 固定资产报废损失 | - | 38,045.71 | - | 887,212.51 |
| 公允价值变动损失 | - | - | - | -7,895,996.76 |
| 财务费用 | - | 866,341.76 | - | 1,088,820.9 |
| 投资损失 | - | -204,185.48 | - | -1,798,699.14 |
| 递延所得税 | - | -2,697,270.38 | - | -8,631,314.64 |
| 其中:递延所得税资产减少 | - | -2,697,270.38 | - | -8,505,706.32 |
| 递延所得税负债增加 | - | - | - | -125,608.32 |
| 存货的减少 | - | -40,642,352.69 | - | -41,875,600.67 |
| 经营性应收项目的减少 | - | 44,076,552.95 | - | -75,935,295.95 |
| 经营性应付项目的增加 | - | -115,719,222.64 | - | 62,795,693.38 |
| 现金的期末余额 | - | 119,196,746.45 | - | 194,095,031.13 |
| 减:现金的期初余额 | - | 194,095,031.13 | - | 224,315,450.52 |
| 现金及现金等价物的净增加额 | - | -74,898,284.68 | - | -30,220,419.39 |
| 公告日期 | 2025-10-29 | 2025-08-15 | 2025-04-25 | 2025-03-12 |
| 审计意见(境内) | | | | 标准无保留意见 |