| 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 | 482,772,299.19 | 198,229,075.41 | 1,597,675,325.87 | 699,565,386.8 |
| 收到的税费返还 | 6,284,240.3 | 1,755,581.59 | 8,667,315.77 | 7,292,395.59 |
| 收到其他与经营活动有关的现金 | 34,043,905.46 | 9,394,526.53 | 59,113,880.52 | 49,332,924.37 |
| 经营活动现金流入小计 | 523,100,444.95 | 209,379,183.53 | 1,665,456,522.16 | 756,190,706.76 |
| 购买商品、接受劳务支付的现金 | 615,373,781.43 | 329,666,888.46 | 1,160,620,584.55 | 836,652,515.92 |
| 支付给职工以及为职工支付的现金 | 111,851,163.91 | 59,122,262.3 | 250,667,775.71 | 173,470,632.72 |
| 支付的各项税费 | 36,694,516.09 | 24,533,989.58 | 22,968,106.04 | 21,818,355.75 |
| 支付其他与经营活动有关的现金 | 66,697,829.34 | 31,917,602.75 | 124,620,927.25 | 67,551,127.53 |
| 经营活动现金流出小计 | 830,617,290.77 | 445,240,743.09 | 1,558,877,393.55 | 1,099,492,631.92 |
| 经营活动产生的现金流量净额 | -307,516,845.82 | -235,861,559.56 | 106,579,128.61 | -343,301,925.16 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,309,244.25 | - | 98,173,643.11 | 88,608,768.22 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 57,695 | 47,300 | 400,170 | 295,774 |
| 投资活动现金流入小计 | 1,366,939.25 | 47,300 | 98,573,813.11 | 88,904,542.22 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 10,450,936.01 | 6,741,499.42 | 29,544,181.36 | 24,802,589.8 |
| 投资活动现金流出小计 | 10,450,936.01 | 6,741,499.42 | 29,544,181.36 | 24,802,589.8 |
| 投资活动产生的现金流量净额 | -9,083,996.76 | -6,694,199.42 | 69,029,631.75 | 64,101,952.42 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 219,100,000 | - | 365,600,000 | 365,600,000 |
| 收到其他与筹资活动有关的现金 | - | - | 26,661,134.94 | - |
| 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 | 219,100,000 | - | 392,261,134.94 | 365,600,000 |
| 偿还债务支付的现金 | 121,359,301.75 | 19,605,335.56 | 295,246,033.81 | 133,246,033.81 |
| 分配股利、利润或偿付利息支付的现金 | 2,218,727.49 | 1,106,041.27 | 85,583,832.16 | 74,662,852.26 |
| 支付其他与筹资活动有关的现金 | 5,156,472.8 | 3,347,922.3 | 16,613,885.95 | 1,496,591 |
| 筹资活动现金流出小计 | 128,734,502.04 | 24,059,299.13 | 397,443,751.92 | 209,405,477.07 |
| 筹资活动产生的现金流量净额 | 90,365,497.96 | -24,059,299.13 | -5,182,616.98 | 156,194,522.93 |
| 四、汇率变动对现金及现金等价物的影响 | -67,015.68 | -70,305.51 | 228,686.67 | 195,778.41 |
| 五、现金及现金等价物净增加额 | -226,302,360.3 | -266,685,363.62 | 170,654,830.05 | -122,809,671.4 |
| 加:期初现金及现金等价物余额 | 409,524,026.64 | 409,524,026.64 | 238,869,196.59 | 238,869,196.59 |
| 期末现金及现金等价物余额 | 183,221,666.34 | 142,838,663.02 | 409,524,026.64 | 116,059,525.19 |
| 补充资料: | | | | |
| 净利润 | 76,827,406.59 | - | 229,331,122.93 | - |
| 资产减值准备 | 84,963.32 | - | 14,842,871.29 | - |
| 固定资产和投资性房地产折旧 | 13,010,150.58 | - | 22,238,707.71 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,010,150.58 | - | 22,238,707.71 | - |
| 无形资产摊销 | 3,060,561.53 | - | 5,946,071.28 | - |
| 长期待摊费用摊销 | 955,450.26 | - | 6,018,364.47 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -25,077.18 | - | 3,046,819.37 | - |
| 固定资产报废损失 | - | - | -349,965.57 | - |
| 财务费用 | 2,379,452.47 | - | 5,408,416.36 | - |
| 投资损失 | -56,774,460.11 | - | -150,537,341.55 | - |
| 递延所得税 | 174,354.71 | - | -1,865,037.03 | - |
| 其中:递延所得税资产减少 | 174,354.71 | - | -1,865,037.03 | - |
| 递延所得税负债增加 | 0 | - | - | - |
| 存货的减少 | -90,762,627.12 | - | -12,234,151 | - |
| 经营性应收项目的减少 | -218,199,351.26 | - | -131,456,496.22 | - |
| 经营性应付项目的增加 | -43,311,874.66 | - | 85,767,392.3 | - |
| 其他 | 1,674,891.69 | - | -769,395.72 | - |
| 现金的期末余额 | 183,221,666.34 | - | 409,524,026.64 | - |
| 减:现金的期初余额 | 409,524,026.64 | - | 238,869,196.59 | - |
| 现金及现金等价物的净增加额 | -226,302,360.3 | - | 170,654,830.05 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-16 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |