| 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 | 336,776,366.87 | 162,502,056.27 | 555,328,881.97 | 427,738,602.8 |
| 收到的税费返还 | 646,249.88 | - | 6,716,118.72 | - |
| 收到其他与经营活动有关的现金 | 44,059,133.61 | 39,579,446.73 | 48,328,587.73 | 72,895,375.84 |
| 经营活动现金流入小计 | 381,481,750.36 | 202,081,503 | 610,373,588.42 | 500,633,978.64 |
| 购买商品、接受劳务支付的现金 | 136,434,553.31 | 80,884,249.44 | 277,088,529.05 | 184,417,710.51 |
| 支付给职工以及为职工支付的现金 | 186,990,228.78 | 83,763,248.77 | 318,909,826.57 | 223,545,726.96 |
| 支付的各项税费 | 6,045,712 | 3,082,561.03 | 19,338,076.86 | 23,263,006.58 |
| 支付其他与经营活动有关的现金 | 36,116,735.89 | 30,462,428 | 92,662,089.39 | 92,677,082.13 |
| 经营活动现金流出小计 | 365,587,229.98 | 198,192,487.24 | 707,998,521.87 | 523,903,526.18 |
| 经营活动产生的现金流量净额 | 15,894,520.38 | 3,889,015.76 | -97,624,933.45 | -23,269,547.54 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 124,000,000 | 70,000,000 | 390,000,000 | 335,000,000 |
| 取得投资收益收到的现金 | 233,038.37 | 81,887.68 | 1,790,295.9 | 1,669,800.01 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,496,300.64 | - | 4,743,460.05 | - |
| 投资活动现金流入小计 | 135,729,339.01 | 70,081,887.68 | 396,533,755.95 | 336,669,800.01 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 89,718,407.09 | 54,524,591.79 | 464,232,536.01 | 470,741,300.85 |
| 投资支付的现金 | 254,000,000 | 234,000,000 | 390,000,000 | 340,000,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 420,343,489.1 | 420,553,786.95 |
| 投资活动现金流出小计 | 343,718,407.09 | 288,524,591.79 | 1,274,576,025.11 | 1,231,295,087.8 |
| 投资活动产生的现金流量净额 | -207,989,068.08 | -218,442,704.11 | -878,042,269.16 | -894,625,287.79 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 40,938,786.74 | 8,970,000 | 522,758,406 | 507,793,550 |
| 收到其他与筹资活动有关的现金 | - | - | - | 8,274.85 |
| 筹资活动现金流入小计 | 40,938,786.74 | 8,970,000 | 522,758,406 | 507,801,824.85 |
| 偿还债务支付的现金 | 50,696,723.54 | 4,880,039 | 170,667,431.3 | 161,717,439.32 |
| 分配股利、利润或偿付利息支付的现金 | 6,721,732.09 | 4,150,859.31 | 37,032,668.14 | 34,736,113.98 |
| 支付其他与筹资活动有关的现金 | 39,774,062.47 | 462,616.56 | 63,190,422.61 | 51,103,574.19 |
| 筹资活动现金流出小计 | 97,192,518.1 | 9,493,514.87 | 270,890,522.05 | 247,557,127.49 |
| 筹资活动产生的现金流量净额 | -56,253,731.36 | -523,514.87 | 251,867,883.95 | 260,244,697.36 |
| 四、汇率变动对现金及现金等价物的影响 | 5,355,403.13 | 4,563,697.03 | -290,327.34 | -14,195,079.75 |
| 五、现金及现金等价物净增加额 | -242,992,875.93 | -210,513,506.19 | -724,089,646 | -671,845,217.72 |
| 加:期初现金及现金等价物余额 | 834,480,329.36 | 834,480,329.36 | 1,558,569,975.37 | 1,558,569,975.37 |
| 期末现金及现金等价物余额 | 591,487,453.43 | 623,966,823.17 | 834,480,329.37 | 886,724,757.65 |
| 补充资料: | | | | |
| 净利润 | -24,940,711.26 | - | -174,909,485.17 | - |
| 资产减值准备 | 16,566,171.29 | - | 121,839,203.57 | - |
| 固定资产和投资性房地产折旧 | 54,510,891.41 | - | 64,113,631.2 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 54,510,891.41 | - | 64,113,631.2 | - |
| 无形资产摊销 | 13,474,778.96 | - | 25,567,120.91 | - |
| 长期待摊费用摊销 | 2,848,880.71 | - | 6,901,395 | - |
| 递延收益摊销 | -3,053,667.28 | - | -17,984,912.25 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 592,041.34 | - | -66,351.65 | - |
| 固定资产报废损失 | 112,042.66 | - | 1,011,375.51 | - |
| 公允价值变动损失 | -1,061,790.57 | - | -1,790,295.9 | - |
| 财务费用 | -8,327,341.32 | - | 27,642,903.74 | - |
| 投资损失 | 249,880.73 | - | 799,493.38 | - |
| 递延所得税 | -21,396,008.76 | - | -28,716,445.78 | - |
| 其中:递延所得税资产减少 | -15,319,355.7 | - | -24,685,299.08 | - |
| 递延所得税负债增加 | -6,076,653.06 | - | -4,031,146.7 | - |
| 预计负债的增加 | 6,952,396.58 | - | 8,511,005.14 | - |
| 存货的减少 | -26,710,670.76 | - | -97,396,040.66 | - |
| 经营性应收项目的减少 | -31,713,498.57 | - | -16,609,650.5 | - |
| 经营性应付项目的增加 | 16,325,088.8 | - | -34,071,682.29 | - |
| 现金的期末余额 | 591,487,453.43 | - | 834,480,329.37 | - |
| 减:现金的期初余额 | 834,480,329.36 | - | 1,558,569,975.37 | - |
| 现金及现金等价物的净增加额 | -242,992,875.93 | - | -724,089,646 | - |
| 公告日期 | 2025-08-29 | 2025-04-26 | 2025-04-26 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |