| 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 | 318,690,837.05 | 161,907,703.05 | 682,596,037.57 | 505,627,731.55 |
| 收到的税费返还 | 391,749.54 | 0 | 244,639.2 | 250,798.97 |
| 收到其他与经营活动有关的现金 | 7,505,044.05 | 1,540,445.32 | 8,049,780.04 | 10,162,526.03 |
| 经营活动现金流入小计 | 326,587,630.64 | 163,448,148.37 | 690,890,456.81 | 516,041,056.55 |
| 购买商品、接受劳务支付的现金 | 252,509,542.9 | 134,581,886.18 | 532,098,417.99 | 403,402,794.27 |
| 支付给职工以及为职工支付的现金 | 12,862,847.16 | 7,474,360.06 | 31,996,700.19 | 22,269,229.83 |
| 支付的各项税费 | 31,640,194.53 | 17,449,785.07 | 34,614,005.09 | 28,020,324.18 |
| 支付其他与经营活动有关的现金 | 3,699,613.81 | 1,462,484.31 | 4,364,246.73 | 4,239,603.67 |
| 经营活动现金流出小计 | 300,712,198.4 | 160,968,515.62 | 603,073,370 | 457,931,951.95 |
| 经营活动产生的现金流量净额 | 25,875,432.24 | 2,479,632.75 | 87,817,086.81 | 58,109,104.6 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,600,000,000 | 810,000,000 | 2,390,000,000 | 2,030,000,000 |
| 取得投资收益收到的现金 | 4,125,481.96 | 1,978,330.59 | 9,854,759.36 | - |
| 收到的其他与投资活动有关的现金 | - | - | - | 7,652,704.57 |
| 投资活动现金流入小计 | 1,604,125,481.96 | 811,978,330.59 | 2,399,854,759.36 | 2,037,652,704.57 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,757,130.45 | 119,102.51 | 13,596,900.06 | 4,509,570.81 |
| 投资支付的现金 | 1,600,000,000 | 810,000,000 | 2,390,000,000 | 2,030,000,000 |
| 投资活动现金流出小计 | 1,601,757,130.45 | 810,119,102.51 | 2,403,596,900.06 | 2,034,509,570.81 |
| 投资活动产生的现金流量净额 | 2,368,351.51 | 1,859,228.08 | -3,742,140.7 | 3,143,133.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 支付其他与筹资活动有关的现金 | 589,657.5 | - | 650,719.81 | 466,922.23 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 589,657.5 | - | 650,719.81 | 466,922.23 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -589,657.5 | - | -650,719.81 | -466,922.23 |
| 五、现金及现金等价物净增加额 | 27,654,126.25 | 4,338,860.83 | 83,424,226.3 | 60,785,316.13 |
| 加:期初现金及现金等价物余额 | 1,135,274,037.29 | 1,135,274,037.29 | 1,051,849,810.99 | 1,051,849,810.99 |
| 期末现金及现金等价物余额 | 1,162,928,163.54 | 1,139,612,898.12 | 1,135,274,037.29 | 1,112,635,127.12 |
| 补充资料: | | | | |
| 净利润 | 51,382,433.23 | - | 100,834,978 | - |
| 固定资产和投资性房地产折旧 | 8,069,889.42 | - | 15,813,600.94 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 8,069,889.42 | - | 15,813,600.94 | - |
| 无形资产摊销 | 1,228,698.43 | - | 2,372,037.59 | - |
| 长期待摊费用摊销 | 6,609,326.87 | - | - | - |
| 财务费用 | 73,470.5 | - | 36,464.7 | - |
| 投资损失 | -8,119,094.78 | - | -17,895,168.4 | - |
| 递延所得税 | 0 | - | -189,194.31 | - |
| 其中:递延所得税资产减少 | - | - | 147,363.49 | - |
| 递延所得税负债增加 | - | - | -336,557.8 | - |
| 存货的减少 | -6,913,983.93 | - | 684,669.3 | - |
| 经营性应收项目的减少 | -14,476,081.2 | - | 13,121,394.1 | - |
| 经营性应付项目的增加 | -12,988,068.14 | - | -27,116,959.73 | - |
| 其他 | 485,329.55 | - | -374,825.67 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | 4,976,280.38 | - | 0 | - |
| 现金的期末余额 | 1,162,928,163.54 | - | 1,135,274,037.29 | - |
| 减:现金的期初余额 | 1,135,274,037.29 | - | 1,051,849,810.99 | - |
| 现金及现金等价物的净增加额 | 27,654,126.25 | - | 83,424,226.3 | - |
| 公告日期 | 2025-08-29 | 2025-04-30 | 2025-04-12 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |