| 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 | 372,888,183.95 | 175,093,005.09 | 1,052,983,666.61 | 770,168,140.24 |
| 收到的税费返还 | 11,597,532.97 | 5,508,072.13 | 86,607,651.02 | 99,593,823.1 |
| 收到其他与经营活动有关的现金 | 58,467,258.1 | 40,911,874.62 | 73,113,870.92 | 56,758,834.18 |
| 经营活动现金流入小计 | 442,952,975.02 | 221,512,951.84 | 1,212,705,188.55 | 926,520,797.52 |
| 购买商品、接受劳务支付的现金 | 117,209,674.49 | 65,843,037.56 | 522,156,555.04 | 431,301,463.14 |
| 支付给职工以及为职工支付的现金 | 104,847,432.66 | 53,969,951.48 | 266,610,035.8 | 208,447,424.84 |
| 支付的各项税费 | 13,458,793.9 | 4,269,713.85 | 33,663,249.95 | 23,936,323.91 |
| 支付其他与经营活动有关的现金 | 47,111,170.45 | 18,671,928.14 | 101,645,642.51 | 144,421,106.16 |
| 经营活动现金流出小计 | 282,627,071.5 | 142,754,631.03 | 924,075,483.3 | 808,106,318.05 |
| 经营活动产生的现金流量净额 | 160,325,903.52 | 78,758,320.81 | 288,629,705.25 | 118,414,479.47 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 3,557,328.56 | - | 15,457,602.83 | 16,755,840 |
| 取得投资收益收到的现金 | - | - | 3,693,484.1 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 619,750 | 422,000 |
| 收到的其他与投资活动有关的现金 | - | - | 2,337,564.25 | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 3,557,328.56 | - | 22,108,401.18 | 17,177,840 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 72,142,424.65 | 33,495,226.3 | 623,687,501.63 | 535,641,727.21 |
| 投资支付的现金 | - | - | - | 12,400,002.23 |
| 投资活动现金流出小计 | 72,142,424.65 | 33,495,226.3 | 623,687,501.63 | 548,041,729.44 |
| 投资活动产生的现金流量净额 | -68,585,096.09 | -33,495,226.3 | -601,579,100.45 | -530,863,889.44 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 7,840,000 | 7,840,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 7,840,000 | - |
| 取得借款收到的现金 | 519,390,000 | 181,980,000 | 607,246,305.64 | 608,398,769.44 |
| 收到其他与筹资活动有关的现金 | 631,900,100 | 123,000,000 | 382,689,927.34 | 209,630,232.94 |
| 筹资活动现金流入小计 | 1,151,290,100 | 304,980,000 | 997,776,232.98 | 825,869,002.38 |
| 偿还债务支付的现金 | 677,090,870.47 | 305,300,200 | 1,214,150,912.35 | 820,084,667.14 |
| 分配股利、利润或偿付利息支付的现金 | 19,937,885.01 | 9,492,544.43 | 63,087,137.1 | 62,661,032.61 |
| 支付其他与筹资活动有关的现金 | 628,293,158.27 | 79,686,079.87 | 330,551,112.87 | 241,175,822 |
| 筹资活动现金流出小计 | 1,325,321,913.75 | 394,478,824.3 | 1,607,789,162.32 | 1,123,921,521.75 |
| 筹资活动产生的现金流量净额 | -174,031,813.75 | -89,498,824.3 | -610,012,929.34 | -298,052,519.37 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 58,650.81 | - |
| 五、现金及现金等价物净增加额 | -82,291,006.32 | -44,235,729.79 | -922,903,673.73 | -710,501,929.34 |
| 加:期初现金及现金等价物余额 | 255,831,734.32 | 264,797,375.08 | 1,178,735,408.05 | 1,178,735,408.05 |
| 期末现金及现金等价物余额 | 173,540,728 | 220,561,645.29 | 255,831,734.32 | 468,233,478.71 |
| 补充资料: | | | | |
| 净利润 | -209,700,430.01 | - | -1,507,755,117.87 | - |
| 资产减值准备 | -149,287,894.5 | - | 1,028,610,047.75 | - |
| 固定资产和投资性房地产折旧 | 127,744,280.24 | - | 258,247,918.31 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 127,744,280.24 | - | 258,247,918.31 | - |
| 无形资产摊销 | 5,408,792.43 | - | 10,747,723.41 | - |
| 长期待摊费用摊销 | 2,718,575.81 | - | 4,520,164.3 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -822,589.88 | - | -119,779.79 | - |
| 固定资产报废损失 | - | - | 281,662.78 | - |
| 公允价值变动损失 | - | - | 0 | - |
| 财务费用 | 32,264,792.1 | - | 71,391,511.48 | - |
| 投资损失 | - | - | -3,704,708.36 | - |
| 递延所得税 | 27,941,095.96 | - | -175,039,316.6 | - |
| 其中:递延所得税资产减少 | 29,409,268.76 | - | -171,540,084.25 | - |
| 递延所得税负债增加 | -1,468,172.8 | - | -3,499,232.35 | - |
| 存货的减少 | 201,857,542.02 | - | -43,397,996.31 | - |
| 经营性应收项目的减少 | 83,437,868.99 | - | 649,831,469.49 | - |
| 经营性应付项目的增加 | 37,846,854.04 | - | 9,738,981.29 | - |
| 其他 | 555,191.47 | - | -18,610,057.01 | - |
| 现金的期末余额 | 173,540,728 | - | 255,831,734.32 | - |
| 减:现金的期初余额 | 255,831,734.32 | - | 1,178,735,408.05 | - |
| 现金及现金等价物的净增加额 | -82,291,006.32 | - | -922,903,673.73 | - |
| 公告日期 | 2025-08-30 | 2025-04-29 | 2025-04-22 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |