| 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 | 547,837,338.16 | 279,687,210.07 | 901,537,180.56 | 681,011,259.95 |
| 收到的税费返还 | 9,899,218.54 | 5,630,394.12 | 2,682,731.94 | 2,682,731.94 |
| 收到其他与经营活动有关的现金 | 3,314,007.7 | 1,254,655.35 | 10,898,049.99 | 9,923,337.54 |
| 经营活动现金流入小计 | 561,050,564.4 | 286,572,259.54 | 915,117,962.49 | 693,617,329.43 |
| 购买商品、接受劳务支付的现金 | 246,663,569.54 | 127,201,986.37 | 415,028,661.89 | 278,406,490.41 |
| 支付给职工以及为职工支付的现金 | 153,488,634.5 | 73,453,245.78 | 239,436,841.25 | 176,910,935.92 |
| 支付的各项税费 | 31,334,624.75 | 17,225,170.68 | 43,250,253.67 | 33,586,150.23 |
| 支付其他与经营活动有关的现金 | 24,163,830.63 | 12,101,701.76 | 42,498,857.67 | 26,760,389.71 |
| 经营活动现金流出小计 | 455,650,659.42 | 229,982,104.59 | 740,214,614.48 | 515,663,966.27 |
| 经营活动产生的现金流量净额 | 105,399,904.98 | 56,590,154.95 | 174,903,348.01 | 177,953,363.16 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 970,000,000 | 420,000,000 | 140,000,000 | 110,000,000 |
| 取得投资收益收到的现金 | 4,064,979.53 | 2,299,651.05 | 613,037.21 | 507,455.45 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 18,378.18 | 0 | 0 | - |
| 处置子公司及其他营业单位收到的现金净额 | - | 0 | - | - |
| 收到的其他与投资活动有关的现金 | - | 0 | - | - |
| 投资活动现金流入小计 | 974,083,357.71 | 422,299,651.05 | 140,613,037.21 | 110,507,455.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 115,416,779.59 | 31,853,350.61 | 170,217,669.42 | 127,494,857.65 |
| 投资支付的现金 | 919,507,156.77 | 355,000,000 | 510,440,555.56 | 110,000,000 |
| 质押贷款净增加额 | - | - | 0 | - |
| 取得子公司及其他营业单位支付的现金 | - | - | 0 | - |
| 支付其他与投资活动有关的现金 | - | - | 0 | - |
| 投资活动现金流出小计 | 1,034,923,936.36 | 386,853,350.61 | 680,658,224.98 | 237,494,857.65 |
| 投资活动产生的现金流量净额 | -60,840,578.65 | 35,446,300.44 | -540,045,187.77 | -126,987,402.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 0 | 567,923,730 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 0 | - |
| 取得借款收到的现金 | 0 | 0 | 8,762,540.85 | 8,762,540.85 |
| 收到其他与筹资活动有关的现金 | - | 0 | - | - |
| 筹资活动现金流入小计 | 0 | 0 | 576,686,270.85 | 8,762,540.85 |
| 偿还债务支付的现金 | - | 0 | 65,052,804.64 | 65,052,804.64 |
| 分配股利、利润或偿付利息支付的现金 | 61,246,804.79 | 0 | 971,984.11 | 971,984.11 |
| 支付其他与筹资活动有关的现金 | 3,302,010.38 | 2,104,408.19 | 26,505,047.42 | 6,831,666.71 |
| 筹资活动现金流出小计 | 64,548,815.17 | 2,104,408.19 | 92,529,836.17 | 72,856,455.46 |
| 筹资活动产生的现金流量净额 | -64,548,815.17 | -2,104,408.19 | 484,156,434.68 | -64,093,914.61 |
| 四、汇率变动对现金及现金等价物的影响 | -1,374,393.54 | 544,479.32 | 4,366,822.27 | 77,394.54 |
| 五、现金及现金等价物净增加额 | -21,363,882.38 | 90,476,526.52 | 123,381,417.19 | -13,050,559.11 |
| 加:期初现金及现金等价物余额 | 277,610,401.5 | 277,610,401.5 | 154,228,984.31 | 154,228,984.31 |
| 期末现金及现金等价物余额 | 256,246,519.12 | 368,086,928.02 | 277,610,401.5 | 141,178,425.2 |
| 补充资料: | | | | |
| 净利润 | 94,454,046.05 | - | 185,425,322.83 | - |
| 资产减值准备 | 3,645,361.65 | - | 9,027,231.26 | - |
| 固定资产和投资性房地产折旧 | 25,279,171.77 | - | 41,389,589.9 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 25,279,171.77 | - | 41,389,589.9 | - |
| 无形资产摊销 | 1,353,034.93 | - | 1,526,715.66 | - |
| 长期待摊费用摊销 | 1,456,108.71 | - | 4,716,266.74 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 30,945.18 | - | 0 | - |
| 固定资产报废损失 | 0 | - | 909,522.06 | - |
| 公允价值变动损失 | -943,962.68 | - | -1,044,726.03 | - |
| 财务费用 | 112,923 | - | -3,122,179.7 | - |
| 投资损失 | -2,683,215.82 | - | -819,667.35 | - |
| 递延所得税 | 735,266.58 | - | -1,548,972.52 | - |
| 其中:递延所得税资产减少 | 844,694.11 | - | -1,642,435.99 | - |
| 递延所得税负债增加 | -109,427.53 | - | 93,463.47 | - |
| 存货的减少 | -41,180,691.78 | - | -14,383,955.7 | - |
| 经营性应收项目的减少 | -9,325,936.82 | - | -53,724,610.39 | - |
| 经营性应付项目的增加 | 30,240,880.56 | - | 2,637,432.86 | - |
| 债务转为资本 | - | - | 0 | - |
| 一年内到期的可转换公司债券 | - | - | 0 | - |
| 融资租入固定资产 | - | - | 0 | - |
| 现金的期末余额 | 256,246,519.12 | - | 277,610,401.5 | - |
| 减:现金的期初余额 | 277,610,401.5 | - | 154,228,984.31 | - |
| 加:现金等价物的期末余额 | - | - | 0 | - |
| 减:现金等价物的期初余额 | - | - | 0 | - |
| 现金及现金等价物的净增加额 | -21,363,882.38 | - | 123,381,417.19 | - |
| 公告日期 | 2025-08-28 | 2025-04-23 | 2025-04-23 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |