| 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 | 895,108,895.09 | 528,449,613.62 | 1,775,659,480.39 | 1,105,697,494.79 |
| 收到的税费返还 | 322,696.12 | - | 19,136.73 | 134,933.34 |
| 收到其他与经营活动有关的现金 | 42,165,668.22 | 10,661,075.98 | 36,592,503.29 | 32,115,282.67 |
| 经营活动现金流入小计 | 937,597,259.43 | 539,110,689.6 | 1,812,271,120.41 | 1,137,947,710.8 |
| 购买商品、接受劳务支付的现金 | 359,155,565.37 | 183,553,467.79 | 722,650,164.82 | 625,116,318.37 |
| 支付给职工以及为职工支付的现金 | 145,481,451.42 | 83,819,764.81 | 243,265,124.41 | 180,550,474.42 |
| 支付的各项税费 | 174,871,124.78 | 97,472,619.77 | 232,076,434.17 | 193,079,790.44 |
| 支付其他与经营活动有关的现金 | 266,933,173.16 | 96,156,232.49 | 284,820,332.76 | 172,822,878.26 |
| 经营活动现金流出小计 | 946,441,314.73 | 461,002,084.86 | 1,482,812,056.16 | 1,171,569,461.49 |
| 经营活动产生的现金流量净额 | -8,844,055.3 | 78,108,604.74 | 329,459,064.25 | -33,621,750.69 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 80,000,000 | 30,000,000 | 350,334.71 | 350,334.71 |
| 取得投资收益收到的现金 | 273,090.52 | - | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,350,000 | - | 1,381,003.35 | 1,274,840.7 |
| 处置子公司及其他营业单位收到的现金净额 | - | - | 44,610,012.57 | 45,026,374.6 |
| 投资活动现金流入小计 | 81,623,090.52 | 30,000,000 | 46,341,350.63 | 46,651,550.01 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 36,098,461.55 | 30,515,732.33 | 65,375,370.16 | 48,707,063.53 |
| 投资支付的现金 | 80,000,000 | - | 80,000,000 | - |
| 支付其他与投资活动有关的现金 | 579,007 | 579,007 | - | 2,225,893.03 |
| 投资活动现金流出小计 | 116,677,468.55 | 31,094,739.33 | 145,375,370.16 | 50,932,956.56 |
| 投资活动产生的现金流量净额 | -35,054,378.03 | -1,094,739.33 | -99,034,019.53 | -4,281,406.55 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 900,000 | 900,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 900,000 | 900,000 |
| 取得借款收到的现金 | - | - | 2,000,000 | 1,000,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 2,900,000 | 1,900,000 |
| 偿还债务支付的现金 | 1,000,000 | 1,000,000 | 1,000,000 | 1,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 188,717,599.03 | 1,833.34 | 98,800,415.89 | 99,521,854.3 |
| 其中:子公司支付给少数股东的股利、利润 | 315,000 | - | - | - |
| 支付其他与筹资活动有关的现金 | - | - | 31,025,563.39 | 30,445,563.39 |
| 筹资活动现金流出小计 | 189,717,599.03 | 1,001,833.34 | 130,825,979.28 | 130,967,417.69 |
| 筹资活动产生的现金流量净额 | -189,717,599.03 | -1,001,833.34 | -127,925,979.28 | -129,067,417.69 |
| 四、汇率变动对现金及现金等价物的影响 | 107,344.91 | - | 51,930.75 | -213,292.12 |
| 五、现金及现金等价物净增加额 | -233,508,687.45 | 76,012,032.07 | 102,550,996.19 | -167,183,867.05 |
| 加:期初现金及现金等价物余额 | 822,153,359.08 | 822,153,359.08 | 719,602,362.89 | 719,602,362.89 |
| 期末现金及现金等价物余额 | 588,644,671.63 | 898,165,391.15 | 822,153,359.08 | 552,418,495.84 |
| 补充资料: | | | | |
| 净利润 | 94,063,035.95 | - | 197,456,213.64 | - |
| 资产减值准备 | 2,361,976.83 | - | 13,271,559.06 | - |
| 固定资产和投资性房地产折旧 | 50,001,990.89 | - | 121,749,032.42 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 50,001,990.89 | - | 121,749,032.42 | - |
| 无形资产摊销 | 8,328,073.58 | - | 16,230,579.1 | - |
| 长期待摊费用摊销 | 1,039,958.76 | - | 1,339,886 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -574,667.2 | - | 2,217,690.5 | - |
| 固定资产报废损失 | - | - | 1,110,993.57 | - |
| 财务费用 | -97,890.69 | - | 69,373.47 | - |
| 投资损失 | 4,897.35 | - | -6,662,355.19 | - |
| 递延所得税 | 2,818,023.79 | - | -7,153,026.96 | - |
| 其中:递延所得税资产减少 | 2,856,015.79 | - | -7,596,267.28 | - |
| 递延所得税负债增加 | -37,992 | - | 443,240.32 | - |
| 存货的减少 | -72,851,486.26 | - | 26,423,253.26 | - |
| 经营性应收项目的减少 | -35,450,270.62 | - | 2,589,124.84 | - |
| 经营性应付项目的增加 | -58,945,363.08 | - | -39,267,686.19 | - |
| 现金的期末余额 | 588,644,671.63 | - | 822,153,359.08 | - |
| 减:现金的期初余额 | 822,153,359.08 | - | 719,602,362.89 | - |
| 现金及现金等价物的净增加额 | -233,508,687.45 | - | 102,550,996.19 | - |
| 公告日期 | 2025-08-22 | 2025-04-29 | 2025-04-02 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |