| 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 | 305,804,586.97 | 141,236,392.3 | 728,122,724.29 | 593,921,976.48 |
| 收到其他与经营活动有关的现金 | 21,894,109.3 | 2,271,401.52 | 12,237,536.92 | 10,392,893.72 |
| 经营活动现金流入小计 | 327,698,696.27 | 143,507,793.82 | 740,360,261.21 | 604,314,870.2 |
| 购买商品、接受劳务支付的现金 | 25,067,632.04 | 10,191,743.08 | 50,775,734.86 | 45,686,271.87 |
| 支付给职工以及为职工支付的现金 | 95,251,458.49 | 60,788,371.82 | 152,767,636.24 | 118,507,261.35 |
| 支付的各项税费 | 39,481,786.46 | 15,425,428.2 | 115,205,645.39 | 81,607,833.95 |
| 支付其他与经营活动有关的现金 | 86,698,788.5 | 50,367,034.01 | 136,328,223.83 | 110,510,807.1 |
| 经营活动现金流出小计 | 246,499,665.49 | 136,772,577.11 | 455,077,240.32 | 356,312,174.27 |
| 经营活动产生的现金流量净额 | 81,199,030.78 | 6,735,216.71 | 285,283,020.89 | 248,002,695.93 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 24,800,000 | 4,800,000 |
| 取得投资收益收到的现金 | - | - | 103,964.46 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,974,139.91 | 975,185.92 | 11,885,622.33 | 11,378,828.5 |
| 收到的其他与投资活动有关的现金 | - | - | 14,302,680 | - |
| 投资活动现金流入小计 | 1,974,139.91 | 975,185.92 | 51,092,266.79 | 16,178,828.5 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 20,358,545.12 | 11,146,731.65 | 45,910,017.16 | 23,636,726.85 |
| 投资支付的现金 | - | - | 20,000,000 | - |
| 投资活动现金流出小计 | 20,358,545.12 | 11,146,731.65 | 65,910,017.16 | 23,636,726.85 |
| 投资活动产生的现金流量净额 | -18,384,405.21 | -10,171,545.73 | -14,817,750.37 | -7,457,898.35 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 1,000,000 | 1,000,000 | 1,150,000 | 1,150,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 1,000,000 | 1,000,000 | 1,150,000 | 1,150,000 |
| 取得借款收到的现金 | - | - | 25,000,000 | 25,000,000 |
| 筹资活动现金流入小计 | 1,000,000 | 1,000,000 | 26,150,000 | 26,150,000 |
| 偿还债务支付的现金 | 55,932,643.08 | 26,500,000 | 69,100,000 | 62,600,000 |
| 分配股利、利润或偿付利息支付的现金 | 818,034.69 | 413,370.58 | 44,713,071.24 | 43,263,666.08 |
| 其中:子公司支付给少数股东的股利、利润 | 309,109.23 | - | 2,910,556.78 | 2,030,940.17 |
| 支付其他与筹资活动有关的现金 | 4,998,699.35 | 3,107,241.89 | 6,045,238.22 | 4,767,801.37 |
| 筹资活动现金流出小计 | 61,749,377.12 | 30,020,612.47 | 119,858,309.46 | 110,631,467.45 |
| 筹资活动产生的现金流量净额 | -60,749,377.12 | -29,020,612.47 | -93,708,309.46 | -84,481,467.45 |
| 五、现金及现金等价物净增加额 | 2,065,248.45 | -32,456,941.49 | 176,756,961.06 | 156,063,330.13 |
| 加:期初现金及现金等价物余额 | 374,476,790.68 | 374,476,790.68 | 197,719,829.62 | 197,719,829.62 |
| 期末现金及现金等价物余额 | 376,542,039.13 | 342,019,849.19 | 374,476,790.68 | 353,783,159.75 |
| 补充资料: | | | | |
| 净利润 | 71,936,813.85 | - | 164,353,096.45 | - |
| 资产减值准备 | - | - | 25,074,785.29 | - |
| 固定资产和投资性房地产折旧 | 36,832,027.01 | - | 76,931,490.95 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 36,832,027.01 | - | 76,931,490.95 | - |
| 无形资产摊销 | 2,455,295.24 | - | 4,910,817.28 | - |
| 长期待摊费用摊销 | 1,473,965.9 | - | 2,256,753.11 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -5,491.49 | - | -3,574,946.92 | - |
| 固定资产报废损失 | 751.47 | - | 1,052,923.3 | - |
| 财务费用 | 1,123,713.02 | - | 2,117,499.69 | - |
| 投资损失 | 468,812.91 | - | -2,015,830.69 | - |
| 递延所得税 | -1,418,450.68 | - | -5,018,323.65 | - |
| 其中:递延所得税资产减少 | -318,969.91 | - | -15,758,482.24 | - |
| 递延所得税负债增加 | -1,099,480.77 | - | 10,740,158.59 | - |
| 存货的减少 | -694,415.91 | - | -1,032,851.64 | - |
| 经营性应收项目的减少 | -2,297,636.62 | - | 2,497,201.61 | - |
| 经营性应付项目的增加 | -29,240,076.87 | - | 11,128,306.34 | - |
| 现金的期末余额 | 376,542,039.13 | - | 374,476,790.68 | - |
| 减:现金的期初余额 | 374,476,790.68 | - | 197,719,829.62 | - |
| 现金及现金等价物的净增加额 | 2,065,248.45 | - | 176,756,961.06 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-09 | 2024-10-30 |
| 审计意见(境内) | | | 带强调事项段的无保留意见 | |