| 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 | 1,009,665,124.68 | 502,887,621.47 | 1,354,812,110.54 | 809,345,709.29 |
| 收到的税费返还 | 44,662,109.25 | 9,210,227.66 | 24,869,506.74 | 17,517,708.21 |
| 收到其他与经营活动有关的现金 | 3,534,658.78 | 3,374,682.63 | 74,650,686.25 | 17,071,808.76 |
| 经营活动现金流入小计 | 1,057,861,892.71 | 515,472,531.76 | 1,454,332,303.53 | 843,935,226.26 |
| 购买商品、接受劳务支付的现金 | 682,782,766.31 | 307,564,501.69 | 964,976,668.17 | 551,583,308.41 |
| 支付给职工以及为职工支付的现金 | 281,749,406.55 | 160,308,496.47 | 365,508,512.31 | 262,640,044.55 |
| 支付的各项税费 | 69,080,135.97 | 34,218,230.91 | 50,446,276.52 | 24,399,053.05 |
| 支付其他与经营活动有关的现金 | 41,818,503.59 | 22,265,378.01 | 47,462,276.63 | 44,067,687.78 |
| 经营活动现金流出小计 | 1,075,430,812.42 | 524,356,607.08 | 1,428,393,733.63 | 882,690,093.79 |
| 经营活动产生的现金流量净额 | -17,568,919.71 | -8,884,075.32 | 25,938,569.9 | -38,754,867.53 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 20,000,000 | 20,000,000 | - | - |
| 取得投资收益收到的现金 | 63,693.78 | 63,693.78 | 4,451,771.44 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 216,198.76 | 110,000 | 516,293.37 | 456,445.81 |
| 投资活动现金流入小计 | 20,279,892.54 | 20,173,693.78 | 4,968,064.81 | 456,445.81 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 194,108,092.84 | 110,457,191.76 | 149,958,326.86 | 63,191,090.44 |
| 投资支付的现金 | 20,000,000 | 20,000,000 | - | - |
| 投资活动现金流出小计 | 214,108,092.84 | 130,457,191.76 | 149,958,326.86 | 63,191,090.44 |
| 投资活动产生的现金流量净额 | -193,828,200.3 | -110,283,497.98 | -144,990,262.05 | -62,734,644.63 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 346,098,171.81 | 346,098,171.81 |
| 取得借款收到的现金 | 28,447,813.1 | - | 50,696,660.07 | - |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 28,447,813.1 | - | 396,794,831.88 | 346,098,171.81 |
| 偿还债务支付的现金 | 2,698,660.07 | 2,696,660.07 | 1,000,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 2,744,632.05 | 362,247.22 | 107,977.38 | 25,877.47 |
| 支付其他与筹资活动有关的现金 | 11,083,275.81 | 5,072,393.22 | 128,971,510.32 | 22,216,106.2 |
| 筹资活动现金流出小计 | 16,526,567.93 | 8,131,300.51 | 130,079,487.7 | 22,241,983.67 |
| 筹资活动产生的现金流量净额 | 11,921,245.17 | -8,131,300.51 | 266,715,344.18 | 323,856,188.14 |
| 四、汇率变动对现金及现金等价物的影响 | -4,259,222.09 | -1,797,446.94 | -3,558,460.42 | -229,991.82 |
| 五、现金及现金等价物净增加额 | -203,735,096.93 | -129,096,320.75 | 144,105,191.61 | 222,136,684.16 |
| 加:期初现金及现金等价物余额 | 468,676,957.39 | 468,676,957.39 | 324,571,765.78 | 324,571,765.78 |
| 期末现金及现金等价物余额 | 264,941,860.46 | 339,580,636.64 | 468,676,957.39 | 546,708,449.94 |
| 补充资料: | | | | |
| 净利润 | 66,945,062.95 | - | 94,605,153.17 | - |
| 资产减值准备 | 34,781,964.85 | - | 20,255,313.05 | - |
| 固定资产和投资性房地产折旧 | 21,604,696.03 | - | 34,179,042.68 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 21,604,696.03 | - | 34,179,042.68 | - |
| 无形资产摊销 | 1,292,425.69 | - | 1,517,601.57 | - |
| 长期待摊费用摊销 | 2,804,024.73 | - | 4,201,381.81 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,569,426.78 | - | -458,423.33 | - |
| 固定资产报废损失 | 575.21 | - | 205,699.14 | - |
| 财务费用 | 10,411,232.09 | - | 8,483,649.92 | - |
| 投资损失 | -63,693.78 | - | -4,451,771.44 | - |
| 递延所得税 | -1,708,367.89 | - | -6,467,160.69 | - |
| 其中:递延所得税资产减少 | -1,723,292.18 | - | -6,467,160.69 | - |
| 递延所得税负债增加 | 14,924.29 | - | - | - |
| 存货的减少 | -194,389,342.05 | - | -180,930,343.58 | - |
| 经营性应收项目的减少 | -377,182,884.25 | - | -375,749,472.94 | - |
| 经营性应付项目的增加 | 406,948,866.28 | - | 360,285,995.34 | - |
| 其他 | 2,102,627.66 | - | 24,756,457.28 | - |
| 现金的期末余额 | 264,941,860.46 | - | 468,676,957.39 | - |
| 减:现金的期初余额 | 468,676,957.39 | - | 324,571,765.78 | - |
| 现金及现金等价物的净增加额 | -203,735,096.93 | - | 144,105,191.61 | - |
| 公告日期 | 2025-08-26 | 2025-04-24 | 2025-04-24 | 2024-10-21 |
| 审计意见(境内) | | | 标准无保留意见 | |