| 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 | 485,524,295.91 | 236,129,690.9 | 1,150,398,015.72 | 821,350,091.16 |
| 收到的税费返还 | 3,388,626.12 | 3,387,678.09 | 350,641.82 | 63,250.06 |
| 收到其他与经营活动有关的现金 | 2,872,499.6 | 1,638,468.75 | 5,795,003.69 | 3,356,295.02 |
| 经营活动现金流入小计 | 491,785,421.63 | 241,155,837.74 | 1,156,543,661.23 | 824,769,636.24 |
| 购买商品、接受劳务支付的现金 | 274,648,805.43 | 148,595,050.59 | 520,349,424.37 | 375,116,516.05 |
| 支付给职工以及为职工支付的现金 | 163,134,578.27 | 79,254,113.66 | 322,893,191.11 | 243,297,014.96 |
| 支付的各项税费 | 20,631,683.15 | 7,955,587.78 | 63,934,945.15 | 53,753,798.64 |
| 支付其他与经营活动有关的现金 | 65,272,787.01 | 39,944,476.97 | 161,396,178.89 | 129,699,560.25 |
| 经营活动现金流出小计 | 523,687,853.86 | 275,749,229 | 1,068,573,739.52 | 801,866,889.9 |
| 经营活动产生的现金流量净额 | -31,902,432.23 | -34,593,391.26 | 87,969,921.71 | 22,902,746.34 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 9,502,364.16 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,226,300 | 2,222,300 | 421,040,811.45 | 309,503,280 |
| 收到的其他与投资活动有关的现金 | - | - | 12,344,515.56 | - |
| 投资活动现金流入小计 | 11,728,664.16 | 2,222,300 | 433,385,327.01 | 309,503,280 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,941,835.4 | 12,560,779.97 | 56,754,406.14 | 35,334,503.11 |
| 投资支付的现金 | 2,222,200 | 2,222,200 | 171,500,000 | 171,500,000 |
| 支付其他与投资活动有关的现金 | - | - | 14,700,000 | 40,800,468.55 |
| 投资活动现金流出小计 | 39,164,035.4 | 14,782,979.97 | 242,954,406.14 | 247,634,971.66 |
| 投资活动产生的现金流量净额 | -27,435,371.24 | -12,560,679.97 | 190,430,920.87 | 61,868,308.34 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 149,260,233.43 | 26,700,000 | 123,296,255.68 | 116,996,255.68 |
| 收到其他与筹资活动有关的现金 | - | - | 1,086,400 | - |
| 筹资活动现金流入小计 | 149,260,233.43 | 26,700,000 | 124,382,655.68 | 116,996,255.68 |
| 偿还债务支付的现金 | 99,996,255.68 | 15,020,684.35 | 296,793,968.69 | 296,793,968.69 |
| 分配股利、利润或偿付利息支付的现金 | 2,120,005.72 | 1,002,932.71 | 8,692,207.51 | 7,714,042.66 |
| 支付其他与筹资活动有关的现金 | 4,986,669.64 | - | 56,744,561.64 | 11,002,403.17 |
| 筹资活动现金流出小计 | 107,102,931.04 | 16,023,617.06 | 362,230,737.84 | 315,510,414.52 |
| 筹资活动产生的现金流量净额 | 42,157,302.39 | 10,676,382.94 | -237,848,082.16 | -198,514,158.84 |
| 四、汇率变动对现金及现金等价物的影响 | -2,104,346.99 | -505,136.48 | 1,631,167.18 | -842,255.14 |
| 五、现金及现金等价物净增加额 | -19,284,848.07 | -36,982,824.77 | 42,183,927.6 | -114,585,359.3 |
| 加:期初现金及现金等价物余额 | 358,312,814.14 | 358,312,814.14 | 316,128,886.54 | 316,128,886.54 |
| 期末现金及现金等价物余额 | 339,027,966.07 | 321,329,989.37 | 358,312,814.14 | 201,543,527.24 |
| 补充资料: | | | | |
| 净利润 | -25,410,162.78 | - | -188,175,034.28 | - |
| 资产减值准备 | - | - | 28,078,288.63 | - |
| 固定资产和投资性房地产折旧 | 31,805,648.17 | - | 74,182,104.23 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 31,805,648.17 | - | 74,182,104.23 | - |
| 无形资产摊销 | 2,144,195.36 | - | 3,008,323.22 | - |
| 长期待摊费用摊销 | 5,559,091.7 | - | 8,359,791.23 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 11,541.91 | - | -1,739,687.32 | - |
| 固定资产报废损失 | 142,109.7 | - | 500,043.53 | - |
| 公允价值变动损失 | -2,203,689.24 | - | 132,165.22 | - |
| 财务费用 | 5,513,610 | - | 10,403,903.76 | - |
| 投资损失 | -3,257,567.49 | - | 14,553,527.69 | - |
| 递延所得税 | -645,625.53 | - | 5,326,667.64 | - |
| 其中:递延所得税资产减少 | -1,596,055.68 | - | 7,197,424.69 | - |
| 递延所得税负债增加 | 950,430.15 | - | -1,870,757.05 | - |
| 存货的减少 | 2,078,244.8 | - | 31,951,607.53 | - |
| 经营性应收项目的减少 | 52,344,486.74 | - | -16,688,541.53 | - |
| 经营性应付项目的增加 | -125,769,315.32 | - | -30,297,511.01 | - |
| 其他 | - | - | 633,871.22 | - |
| 现金的期末余额 | 339,027,966.07 | - | 358,312,814.14 | - |
| 减:现金的期初余额 | 358,312,814.14 | - | 316,128,886.54 | - |
| 现金及现金等价物的净增加额 | -19,284,848.07 | - | 42,183,927.6 | - |
| 公告日期 | 2025-08-30 | 2025-04-28 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |