| 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 | 1,072,324,892.38 | 473,715,231.41 | 1,856,018,044.59 | 1,060,367,870.97 |
| 收到的税费返还 | 256,657.86 | 9,827.43 | 2,197,317.16 | 1,883,883.62 |
| 收到其他与经营活动有关的现金 | 6,152,970.57 | 5,774,755.91 | 14,354,023.07 | 3,358,423.41 |
| 经营活动现金流入小计 | 1,078,734,520.81 | 479,499,814.75 | 1,872,569,384.82 | 1,065,610,178 |
| 购买商品、接受劳务支付的现金 | 356,626,149.72 | 163,229,117.81 | 399,782,564.37 | 469,818,226.84 |
| 支付给职工以及为职工支付的现金 | 96,554,621.84 | 49,753,018.08 | 158,658,795.59 | 138,425,859.8 |
| 支付的各项税费 | 265,964,802.3 | 116,361,903.52 | 383,904,215.76 | 250,723,644.75 |
| 支付其他与经营活动有关的现金 | 87,882,216.32 | 46,906,074.58 | 191,550,021.62 | 100,744,179.17 |
| 经营活动现金流出小计 | 807,027,790.18 | 376,250,113.99 | 1,133,895,597.34 | 959,711,910.56 |
| 经营活动产生的现金流量净额 | 271,706,730.63 | 103,249,700.76 | 738,673,787.48 | 105,898,267.44 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 736,125.95 | 736,125.95 | - | - |
| 取得投资收益收到的现金 | - | 148,952.87 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 224,824.7 | 215,927.73 |
| 投资活动现金流入小计 | 736,125.95 | 885,078.82 | 224,824.7 | 215,927.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 237,829,205.17 | 94,023,866.65 | 437,859,305.04 | 198,221,606.6 |
| 投资支付的现金 | 1,714,322.25 | - | - | - |
| 投资活动现金流出小计 | 239,543,527.42 | 94,023,866.65 | 437,859,305.04 | 198,221,606.6 |
| 投资活动产生的现金流量净额 | -238,807,401.47 | -93,138,787.83 | -437,634,480.34 | -198,005,678.87 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 50,011,331.44 | 28,733,683.8 | 375,126,066.63 | 984,924,200.22 |
| 收到其他与筹资活动有关的现金 | - | - | 158,233,401.83 | - |
| 筹资活动现金流入小计 | 50,011,331.44 | 28,733,683.8 | 533,359,468.46 | 984,924,200.22 |
| 偿还债务支付的现金 | 150,024,944.88 | 84,161,890.08 | 519,990,339.59 | 865,996,543.42 |
| 分配股利、利润或偿付利息支付的现金 | 43,653,632.1 | 41,272,559.02 | 145,088,362.89 | 30,342,142.9 |
| 支付其他与筹资活动有关的现金 | - | 19,411,033.84 | 65,300,199.05 | - |
| 筹资活动现金流出小计 | 193,678,576.98 | 144,845,482.94 | 730,378,901.53 | 896,338,686.32 |
| 筹资活动产生的现金流量净额 | -143,667,245.54 | -116,111,799.14 | -197,019,433.07 | 88,585,513.9 |
| 四、汇率变动对现金及现金等价物的影响 | -18,138,057.01 | -3,901,198.43 | 25,441,503.76 | -4,633,515.69 |
| 五、现金及现金等价物净增加额 | -128,905,973.39 | -109,902,084.64 | 129,461,377.83 | -8,155,413.22 |
| 加:期初现金及现金等价物余额 | 150,828,368.62 | 150,828,368.62 | 21,366,990.79 | 21,366,990.71 |
| 期末现金及现金等价物余额 | 21,922,395.23 | 40,926,283.98 | 150,828,368.62 | 13,211,577.49 |
| 补充资料: | | | | |
| 净利润 | 293,366,465.96 | - | 216,138,822.59 | - |
| 固定资产和投资性房地产折旧 | 121,575,103.24 | - | 309,364,389.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 121,575,103.24 | - | 309,364,389.49 | - |
| 无形资产摊销 | 10,025,941.1 | - | 16,493,679.32 | - |
| 长期待摊费用摊销 | 695,001.9 | - | 1,301,120.85 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -207,559.28 | - |
| 固定资产报废损失 | -22,162.97 | - | 412,321.27 | - |
| 公允价值变动损失 | -39,483,775.94 | - | -21,954,794.89 | - |
| 财务费用 | -53,409,205.27 | - | 35,953,070.72 | - |
| 投资损失 | - | - | 71,681.65 | - |
| 递延所得税 | 281,226 | - | 4,859,635.47 | - |
| 其中:递延所得税资产减少 | 1,772,718.48 | - | -19,269,992 | - |
| 递延所得税负债增加 | -1,491,492.48 | - | 24,129,627.47 | - |
| 存货的减少 | 17,889,883.49 | - | 31,135,501.92 | - |
| 经营性应收项目的减少 | -1,752,442.33 | - | -37,750,803.28 | - |
| 经营性应付项目的增加 | -73,836,817.04 | - | 145,411,702.11 | - |
| 其他 | - | - | 6,685,001.99 | - |
| 现金的期末余额 | 21,922,395.23 | - | 150,828,368.62 | - |
| 减:现金的期初余额 | 150,828,368.62 | - | 21,366,990.79 | - |
| 现金及现金等价物的净增加额 | -128,905,973.39 | - | 129,461,377.83 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-29 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |