| 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 | 408,172,632.63 | 191,735,840.11 | 931,694,221.14 | 703,177,990.98 |
| 收到的税费返还 | 134,798.12 | 35,421.39 | 4,085,798.31 | 3,916,075.73 |
| 收到其他与经营活动有关的现金 | 5,019,089.09 | 4,280,505.82 | 10,480,146.07 | 27,188,764.73 |
| 经营活动现金流入小计 | 413,326,519.84 | 196,051,767.32 | 946,260,165.52 | 734,282,831.44 |
| 购买商品、接受劳务支付的现金 | 159,761,238.34 | 85,395,249.55 | 414,841,633.03 | 323,847,436.23 |
| 支付给职工以及为职工支付的现金 | 134,130,667.15 | 64,389,964.01 | 281,527,588 | 211,989,299.76 |
| 支付的各项税费 | 15,093,928.24 | 4,916,340.24 | 28,380,114.36 | 25,905,516.53 |
| 支付其他与经营活动有关的现金 | 74,490,126.53 | 51,126,108.4 | 152,437,427.68 | 130,949,098.75 |
| 经营活动现金流出小计 | 383,475,960.26 | 205,827,662.2 | 877,186,763.07 | 692,691,351.27 |
| 经营活动产生的现金流量净额 | 29,850,559.58 | -9,775,894.88 | 69,073,402.45 | 41,591,480.17 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 6,415,495.74 | 2,663,383.83 | 37,448,484.54 | 793,257.48 |
| 取得投资收益收到的现金 | - | - | 425,486.65 | 8,487,378.74 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,176.47 | - | 7,134,945.5 | 4,595,830 |
| 投资活动现金流入小计 | 6,416,672.21 | 2,663,383.83 | 45,008,916.69 | 13,876,466.22 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 13,047,959.01 | 2,205,834.06 | 25,754,328.13 | 7,666,288.3 |
| 投资活动现金流出小计 | 13,047,959.01 | 2,205,834.06 | 25,754,328.13 | 7,666,288.3 |
| 投资活动产生的现金流量净额 | -6,631,286.8 | 457,549.77 | 19,254,588.56 | 6,210,177.92 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 400,000 | 400,000 | - | 972,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 400,000 | 400,000 | - | - |
| 取得借款收到的现金 | 188,693,267.87 | 119,900,000 | 379,975,070.64 | 309,975,070.64 |
| 收到其他与筹资活动有关的现金 | - | - | 35,543,000 | 14,600,000 |
| 筹资活动现金流入小计 | 189,093,267.87 | 120,300,000 | 415,518,070.64 | 325,547,070.64 |
| 偿还债务支付的现金 | 165,509,388.04 | 69,609,388.04 | 379,545,682.6 | 289,060,028.94 |
| 分配股利、利润或偿付利息支付的现金 | 7,988,217.62 | 3,853,255.04 | 16,256,653.81 | 11,950,178.56 |
| 支付其他与筹资活动有关的现金 | 50,565,734.68 | 23,895,603.03 | 111,614,638.04 | 86,945,415.7 |
| 筹资活动现金流出小计 | 224,063,340.34 | 97,358,246.11 | 507,416,974.45 | 387,955,623.2 |
| 筹资活动产生的现金流量净额 | -34,970,072.47 | 22,941,753.89 | -91,898,903.81 | -62,408,552.56 |
| 五、现金及现金等价物净增加额 | -11,750,799.69 | 13,623,408.78 | -3,570,912.8 | -14,606,894.47 |
| 加:期初现金及现金等价物余额 | 64,035,966.33 | 64,035,966.33 | 67,606,879.13 | 67,606,879.13 |
| 期末现金及现金等价物余额 | 52,285,166.64 | 77,659,375.11 | 64,035,966.33 | 52,999,984.66 |
| 补充资料: | | | | |
| 净利润 | 1,010,578.16 | - | -174,976,762.57 | - |
| 资产减值准备 | -1,477,816.36 | - | 136,563,667.95 | - |
| 固定资产和投资性房地产折旧 | 13,503,823.26 | - | 29,734,276.41 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 13,503,823.26 | - | 29,734,276.41 | - |
| 无形资产摊销 | 1,418,881.82 | - | 3,175,546.55 | - |
| 长期待摊费用摊销 | 4,704,180.76 | - | 11,147,201 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -342,994.13 | - | -5,020,865.74 | - |
| 固定资产报废损失 | 52,656.73 | - | 36,694.69 | - |
| 公允价值变动损失 | - | - | 0 | - |
| 财务费用 | 17,881,928.34 | - | 38,379,206.64 | - |
| 投资损失 | -4,682,389.73 | - | -14,768,363.72 | - |
| 递延所得税 | -2,176,033.68 | - | 6,565,692.64 | - |
| 其中:递延所得税资产减少 | -2,111,866.86 | - | 6,770,240.65 | - |
| 递延所得税负债增加 | -64,166.82 | - | -204,548.01 | - |
| 存货的减少 | -7,532,345.42 | - | 3,045,705.87 | - |
| 经营性应收项目的减少 | -17,040,436.53 | - | 33,396,797.42 | - |
| 经营性应付项目的增加 | -8,021,526.31 | - | -68,258,156.44 | - |
| 其他 | 1,574,290.2 | - | 7,205,818.48 | - |
| 现金的期末余额 | 52,285,166.64 | - | 64,035,966.33 | - |
| 减:现金的期初余额 | 64,035,966.33 | - | 67,606,879.13 | - |
| 现金及现金等价物的净增加额 | -11,750,799.69 | - | -3,570,912.8 | - |
| 公告日期 | 2025-08-22 | 2025-04-28 | 2025-04-24 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |