| 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 | 268,653,718.93 | 123,428,218.68 | 931,535,339.33 | 552,137,837.41 |
| 收到的税费返还 | 18,468,157.25 | 12,559,581.27 | 31,360,543.19 | 23,593,582.41 |
| 收到其他与经营活动有关的现金 | 4,459,727.59 | 2,896,148.68 | 20,830,451.64 | 5,121,665.2 |
| 经营活动现金流入小计 | 291,581,603.77 | 138,883,948.63 | 983,726,334.16 | 580,853,085.02 |
| 购买商品、接受劳务支付的现金 | 252,439,274.85 | 125,107,724.36 | 440,845,598.24 | 372,642,456.06 |
| 支付给职工以及为职工支付的现金 | 145,509,987.38 | 65,328,102.17 | 229,253,469.92 | 162,253,893.27 |
| 支付的各项税费 | 35,885,411.46 | 12,456,777.45 | 39,924,902.7 | 55,809,696.86 |
| 支付其他与经营活动有关的现金 | 15,468,950.16 | 7,325,541.59 | 52,926,936.15 | 21,010,428.06 |
| 经营活动现金流出小计 | 449,303,623.85 | 210,218,145.57 | 762,950,907.01 | 611,716,474.25 |
| 经营活动产生的现金流量净额 | -157,722,020.08 | -71,334,196.94 | 220,775,427.15 | -30,863,389.23 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 2,053,122.1 | 164,065.64 | 2,978,312.85 | 3,428,279.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,500 | 7,500 | 3,200 | 3,200 |
| 收到的其他与投资活动有关的现金 | 110,000,000 | 80,000,000 | 665,000,000 | 595,770,000 |
| 投资活动现金流入小计 | 112,060,622.1 | 80,171,565.64 | 667,981,512.85 | 599,201,479.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 139,509,760.1 | 71,378,227.03 | 547,844,929.49 | 424,639,704.72 |
| 投资支付的现金 | - | - | - | 1,750,000 |
| 支付其他与投资活动有关的现金 | 60,000,000 | 60,000,000 | 555,000,000 | 485,770,000 |
| 投资活动现金流出小计 | 199,509,760.1 | 131,378,227.03 | 1,102,844,929.49 | 912,159,704.72 |
| 投资活动产生的现金流量净额 | -87,449,138 | -51,206,661.39 | -434,863,416.64 | -312,958,224.99 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 8,245,040 | 8,245,040 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 500,000 |
| 取得借款收到的现金 | 190,069,091.44 | 75,000,000 | 280,000,000 | 242,908,263.9 |
| 收到其他与筹资活动有关的现金 | - | - | 3,058,600 | - |
| 筹资活动现金流入小计 | 190,069,091.44 | 75,000,000 | 291,303,640 | 251,153,303.9 |
| 偿还债务支付的现金 | 60,517,034.8 | 20,000,000 | 99,028,015 | 79,028,015 |
| 分配股利、利润或偿付利息支付的现金 | 9,892,166.43 | 2,008,577.36 | 22,222,898.23 | 18,999,799.43 |
| 支付其他与筹资活动有关的现金 | 1,649,414.57 | 820,958.71 | 10,475,763.74 | 2,647,031.62 |
| 筹资活动现金流出小计 | 72,058,615.8 | 22,829,536.07 | 131,726,676.97 | 100,674,846.05 |
| 筹资活动产生的现金流量净额 | 118,010,475.64 | 52,170,463.93 | 159,576,963.03 | 150,478,457.85 |
| 四、汇率变动对现金及现金等价物的影响 | 1,455,956.82 | 996,231.52 | 3,800,885.65 | 1,566,057.61 |
| 五、现金及现金等价物净增加额 | -125,704,725.62 | -69,374,162.88 | -50,710,140.81 | -191,777,098.76 |
| 加:期初现金及现金等价物余额 | 402,640,708.48 | 402,805,993.13 | 453,350,849.29 | 453,350,849.29 |
| 期末现金及现金等价物余额 | 276,935,982.86 | 333,431,830.25 | 402,640,708.48 | 261,573,750.53 |
| 补充资料: | | | | |
| 净利润 | 24,246,474.45 | - | 84,928,874.67 | - |
| 资产减值准备 | 10,838,233.53 | - | 13,804,227.89 | - |
| 固定资产和投资性房地产折旧 | 24,495,073.57 | - | 34,442,963.2 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 24,495,073.57 | - | 34,442,963.2 | - |
| 无形资产摊销 | 1,270,577.94 | - | 2,806,802.31 | - |
| 长期待摊费用摊销 | 6,307,200.52 | - | 12,212,284.35 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -1,022.03 | - |
| 固定资产报废损失 | 93,869.98 | - | 29,423.77 | - |
| 财务费用 | 1,956,334.3 | - | 2,237,552.43 | - |
| 投资损失 | -1,833,197.28 | - | 4,260,113.74 | - |
| 递延所得税 | -16,407,708.43 | - | -9,923,460.49 | - |
| 其中:递延所得税资产减少 | -16,866,630.29 | - | -11,241,664.21 | - |
| 递延所得税负债增加 | 458,921.86 | - | 1,318,203.72 | - |
| 存货的减少 | -42,640,155.04 | - | -22,084,871.58 | - |
| 经营性应收项目的减少 | -197,843,741.56 | - | -330,735,608.79 | - |
| 经营性应付项目的增加 | 27,931,297.55 | - | 413,527,009.64 | - |
| 其他 | 1,169,928.18 | - | 4,889,657.38 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 17,585,516.74 | - |
| 现金的期末余额 | 276,935,982.86 | - | 402,640,708.48 | - |
| 减:现金的期初余额 | 402,640,708.48 | - | 453,350,849.29 | - |
| 现金及现金等价物的净增加额 | -125,704,725.62 | - | -50,710,140.81 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |