| 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 | 597,005,684.77 | 289,290,898.13 | 1,772,701,910.75 | 1,298,222,451.14 |
| 收到其他与经营活动有关的现金 | 84,012,263.58 | 20,260,938.13 | 152,137,422.85 | 194,891,238.17 |
| 经营活动现金流入小计 | 681,017,948.35 | 309,551,836.26 | 1,924,839,333.6 | 1,493,113,689.31 |
| 购买商品、接受劳务支付的现金 | 466,339,237.23 | 169,171,907.43 | 1,328,185,298.33 | 1,118,761,144.17 |
| 支付给职工以及为职工支付的现金 | 82,633,766.08 | 55,491,312.29 | 145,652,916.74 | 111,226,136.66 |
| 支付的各项税费 | 20,818,551.38 | 8,137,032.68 | 42,748,647.02 | 26,597,366.69 |
| 支付其他与经营活动有关的现金 | 132,884,999.07 | 80,241,387.73 | 257,208,357.01 | 240,659,341.83 |
| 经营活动现金流出小计 | 702,676,553.76 | 313,041,640.13 | 1,773,795,219.1 | 1,497,243,989.35 |
| 经营活动产生的现金流量净额 | -21,658,605.41 | -3,489,803.87 | 151,044,114.5 | -4,130,300.04 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 50,000,000 | 30,000,000 | - | - |
| 取得投资收益收到的现金 | 234,001.26 | 46,098.59 | 969,220 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 12,258,000 | 12,000,000 | 401,360 | 250,000 |
| 收到的其他与投资活动有关的现金 | - | - | 7,949,161.47 | - |
| 投资活动现金流入小计 | 62,492,001.26 | 42,046,098.59 | 9,319,741.47 | 250,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,677,350.69 | 5,728,347.69 | 57,045,719.33 | 44,814,966.23 |
| 投资支付的现金 | 30,000,000 | 30,000,000 | 20,000,000 | - |
| 投资活动现金流出小计 | 42,677,350.69 | 35,728,347.69 | 77,045,719.33 | 44,814,966.23 |
| 投资活动产生的现金流量净额 | 19,814,650.57 | 6,317,750.9 | -67,725,977.86 | -44,564,966.23 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 5,000,000 | - | - | - |
| 取得借款收到的现金 | 275,274,000 | 174,000,000 | 705,600,000 | 477,600,000 |
| 收到其他与筹资活动有关的现金 | 33,000,000 | 9,000,000 | 11,802,158.49 | 53,000,000 |
| 筹资活动现金流入小计 | 313,274,000 | 183,000,000 | 717,402,158.49 | 530,600,000 |
| 偿还债务支付的现金 | 244,000,000 | 171,500,000 | 756,600,000 | 468,100,000 |
| 分配股利、利润或偿付利息支付的现金 | 9,399,829.74 | 4,526,883.48 | 28,398,331.31 | 21,411,371.03 |
| 支付其他与筹资活动有关的现金 | 16,550,000 | 9,500,000 | 79,357,111.1 | 90,280,672.82 |
| 筹资活动现金流出小计 | 269,949,829.74 | 185,526,883.48 | 864,355,442.41 | 579,792,043.85 |
| 筹资活动产生的现金流量净额 | 43,324,170.26 | -2,526,883.48 | -146,953,283.92 | -49,192,043.85 |
| 四、汇率变动对现金及现金等价物的影响 | -11.71 | -1.25 | 6,245.9 | 778.16 |
| 五、现金及现金等价物净增加额 | 41,480,203.71 | 301,062.3 | -63,628,901.38 | -97,886,531.96 |
| 加:期初现金及现金等价物余额 | 357,586,184.42 | 357,586,184.42 | 421,215,085.8 | 421,215,085.8 |
| 期末现金及现金等价物余额 | 399,066,388.13 | 357,887,246.72 | 357,586,184.42 | 323,328,553.84 |
| 补充资料: | | | | |
| 净利润 | -31,891,529.38 | - | 15,999,520.06 | - |
| 资产减值准备 | -798,827.94 | - | 3,936,026.79 | - |
| 固定资产和投资性房地产折旧 | 29,738,505.61 | - | 57,676,665.73 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 29,738,505.61 | - | 57,676,665.73 | - |
| 无形资产摊销 | 1,485,095 | - | 2,898,042.15 | - |
| 长期待摊费用摊销 | 812,387.02 | - | 1,568,673.76 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -3,176,161.31 | - | -25,685.9 | - |
| 固定资产报废损失 | 433,418.98 | - | 674,393.17 | - |
| 公允价值变动损失 | 9,512.42 | - | -9,512.42 | - |
| 财务费用 | 10,299,658.93 | - | 21,642,340.56 | - |
| 投资损失 | 2,504,344.11 | - | -7,807,322.62 | - |
| 递延所得税 | -3,403,312.73 | - | 580,706.3 | - |
| 其中:递延所得税资产减少 | -3,403,312.73 | - | 774,794.48 | - |
| 递延所得税负债增加 | - | - | -194,088.18 | - |
| 存货的减少 | -10,827,771.4 | - | 18,943,017.99 | - |
| 经营性应收项目的减少 | 167,100,211.39 | - | 183,392,966.08 | - |
| 经营性应付项目的增加 | -207,848,660.41 | - | -193,116,639.17 | - |
| 其他 | 13,361,791.55 | - | 25,993,814.36 | - |
| 现金的期末余额 | 399,066,388.13 | - | 357,586,184.42 | - |
| 减:现金的期初余额 | 357,586,184.42 | - | 421,215,085.8 | - |
| 现金及现金等价物的净增加额 | 41,480,203.71 | - | -63,628,901.38 | - |
| 公告日期 | 2025-08-23 | 2025-04-26 | 2025-04-26 | 2024-10-16 |
| 审计意见(境内) | | | 标准无保留意见 | |