| 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 | 690,849,903.12 | 395,789,190.56 | 1,067,570,259.12 | 920,144,284.5 |
| 收到的税费返还 | 10,611,517.48 | 4,452,803.44 | 41,684,378.43 | 26,263,546.8 |
| 收到其他与经营活动有关的现金 | 17,713,733.19 | 16,091,990.78 | 28,634,520.38 | 25,989,699.08 |
| 经营活动现金流入小计 | 719,175,153.79 | 416,333,984.78 | 1,137,889,157.93 | 972,397,530.38 |
| 购买商品、接受劳务支付的现金 | 480,970,174.15 | 300,790,255.1 | 632,901,179.38 | 627,000,363.48 |
| 支付给职工以及为职工支付的现金 | 101,657,280.88 | 67,229,699.53 | 189,743,387.98 | 135,814,181.37 |
| 支付的各项税费 | 49,819,503.65 | 28,377,226.61 | 75,759,976.78 | 73,491,846.15 |
| 支付其他与经营活动有关的现金 | 137,531,191.29 | 66,252,319.42 | 189,758,350.92 | 159,101,469.62 |
| 经营活动现金流出小计 | 769,978,149.97 | 462,649,500.66 | 1,088,162,895.06 | 995,407,860.62 |
| 经营活动产生的现金流量净额 | -50,802,996.18 | -46,315,515.88 | 49,726,262.87 | -23,010,330.24 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 1,988,776.66 | - |
| 取得投资收益收到的现金 | 16,800,580.49 | - | 3,407,398.23 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 115,488.64 | 16,536.58 | 102,653.24 | 91,060 |
| 收到的其他与投资活动有关的现金 | 152,982,500 | - | 534,950,000 | 244,840,842.07 |
| 投资活动现金流入小计 | 169,898,569.13 | 16,536.58 | 540,448,828.13 | 244,931,902.07 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,235,934.31 | 10,319,549.23 | 18,633,335.69 | 12,873,975.65 |
| 投资支付的现金 | 16,606,000 | - | 20,000,000 | 20,000,000 |
| 取得子公司及其他营业单位支付的现金 | 27,895,836.45 | 27,895,836.45 | - | - |
| 支付其他与投资活动有关的现金 | 203,247,500 | 153,247,500 | 530,000,000 | 480,000,000 |
| 投资活动现金流出小计 | 265,985,270.76 | 191,462,885.68 | 568,633,335.69 | 512,873,975.65 |
| 投资活动产生的现金流量净额 | -96,086,701.63 | -191,446,349.1 | -28,184,507.56 | -267,942,073.58 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 200,000 | - |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 200,000 | - |
| 取得借款收到的现金 | 120,000,000 | 35,000,000 | 88,200,000 | 50,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 1,000,000 | - |
| 筹资活动现金流入小计 | 120,000,000 | 35,000,000 | 89,400,000 | 50,000,000 |
| 偿还债务支付的现金 | 85,622,554.17 | 35,699,618.06 | 74,925,392 | 36,557,539.93 |
| 分配股利、利润或偿付利息支付的现金 | 11,183,805.12 | 1,170,755.81 | 40,674,609.37 | 25,975,185.22 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 26,694,036.71 | 13,347,018.36 |
| 支付其他与筹资活动有关的现金 | 3,436,078.98 | 1,188,328.59 | 1,498,485.72 | - |
| 筹资活动现金流出小计 | 100,242,438.27 | 38,058,702.46 | 117,098,487.09 | 62,532,725.15 |
| 筹资活动产生的现金流量净额 | 19,757,561.73 | -3,058,702.46 | -27,698,487.09 | -12,532,725.15 |
| 四、汇率变动对现金及现金等价物的影响 | -309,207.42 | - | 432,933.33 | - |
| 五、现金及现金等价物净增加额 | -127,441,343.5 | -240,820,567.44 | -5,723,798.45 | -303,485,128.97 |
| 加:期初现金及现金等价物余额 | 598,983,715.54 | 598,983,715.54 | 604,707,513.99 | 604,707,513.99 |
| 期末现金及现金等价物余额 | 471,542,372.04 | 358,163,148.1 | 598,983,715.54 | 301,222,385.02 |
| 补充资料: | | | | |
| 净利润 | 58,441,395.99 | - | 48,500,038.78 | - |
| 资产减值准备 | 12,632,796.14 | - | 74,962,126.78 | - |
| 固定资产和投资性房地产折旧 | 12,784,417.9 | - | 21,800,110.08 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,784,417.9 | - | 21,800,110.08 | - |
| 无形资产摊销 | 1,648,418.94 | - | 2,477,508.75 | - |
| 长期待摊费用摊销 | 172,902 | - | 429,096.4 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 177,478.15 | - | -60,625.37 | - |
| 固定资产报废损失 | 96,416.98 | - | 310,598.83 | - |
| 公允价值变动损失 | - | - | -6,035,988.73 | - |
| 财务费用 | 2,839,036.3 | - | 4,776,854.7 | - |
| 投资损失 | 424,665.62 | - | -12,937,054.14 | - |
| 递延所得税 | -902,439.27 | - | -9,816,297.43 | - |
| 其中:递延所得税资产减少 | -902,439.27 | - | -9,816,297.43 | - |
| 存货的减少 | -627,849.02 | - | -16,628,598.13 | - |
| 经营性应收项目的减少 | -207,401,733.31 | - | -77,028,114.89 | - |
| 经营性应付项目的增加 | 63,989,432.76 | - | 16,974,956.66 | - |
| 其他 | 2,583,969.64 | - | 1,517,417.16 | - |
| 现金的期末余额 | 471,542,372.04 | - | 598,983,715.54 | - |
| 减:现金的期初余额 | 598,983,715.54 | - | 604,707,513.99 | - |
| 现金及现金等价物的净增加额 | -127,441,343.5 | - | -5,723,798.45 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |