| 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 | 580,088,275.93 | 303,386,221.96 | 1,183,266,836.22 | 798,997,724.57 |
| 收到的税费返还 | 14,751,808.37 | 10,502,256.76 | 34,887,306.17 | 28,150,582.86 |
| 收到其他与经营活动有关的现金 | 46,424,687.1 | 32,774,497.74 | 14,168,470.69 | 49,115,281.35 |
| 经营活动现金流入小计 | 641,264,771.4 | 346,662,976.46 | 1,232,322,613.08 | 876,263,588.78 |
| 购买商品、接受劳务支付的现金 | 164,661,541.92 | 79,768,191.62 | 262,055,560.08 | 202,036,408.98 |
| 支付给职工以及为职工支付的现金 | 298,194,751.26 | 152,207,964.04 | 509,001,563.52 | 383,410,599.6 |
| 支付的各项税费 | 85,795,119.9 | 35,812,937.65 | 151,262,956.53 | 99,374,614.05 |
| 支付其他与经营活动有关的现金 | 110,301,996.21 | 86,039,396.83 | 90,336,318 | 179,418,854.44 |
| 经营活动现金流出小计 | 658,953,409.29 | 353,828,490.14 | 1,012,656,398.13 | 864,240,477.07 |
| 经营活动产生的现金流量净额 | -17,688,637.89 | -7,165,513.68 | 219,666,214.95 | 12,023,111.71 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 1,000,000 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 749,583.2 | - |
| 收到的其他与投资活动有关的现金 | 337,567,073.29 | 148,124,447.35 | 721,647,106.51 | 401,847,356.21 |
| 投资活动现金流入小计 | 337,567,073.29 | 148,124,447.35 | 723,396,689.71 | 401,847,356.21 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 950,839.07 | 812,543.3 | 10,703,713 | 2,798,037.02 |
| 投资支付的现金 | - | - | 1,000,000 | 1,000,000 |
| 支付其他与投资活动有关的现金 | 642,030,739.73 | 441,030,739.73 | 935,631,983.71 | 764,220,102.71 |
| 投资活动现金流出小计 | 642,981,578.8 | 441,843,283.03 | 947,335,696.71 | 768,018,139.73 |
| 投资活动产生的现金流量净额 | -305,414,505.51 | -293,718,835.68 | -223,939,007 | -366,170,783.52 |
| 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 |
| 取得借款收到的现金 | 10,000,000 | 10,000,000 | 20,000,000 | 20,000,000 |
| 收到其他与筹资活动有关的现金 | 24,353,057.36 | - | 67,602,087.73 | 47,280,324.16 |
| 筹资活动现金流入小计 | 34,353,057.36 | 10,000,000 | 88,602,087.73 | 68,280,324.16 |
| 偿还债务支付的现金 | 10,000,000 | - | 0 | - |
| 分配股利、利润或偿付利息支付的现金 | 9,890,029.5 | 130,000 | 2,800,000 | 2,846,222.22 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 2,800,000 | - |
| 支付其他与筹资活动有关的现金 | 445,667.73 | 269,740.3 | 2,525,997.67 | 2,383,507.51 |
| 筹资活动现金流出小计 | 20,335,697.23 | 399,740.3 | 5,325,997.67 | 5,229,729.73 |
| 筹资活动产生的现金流量净额 | 14,017,360.13 | 9,600,259.7 | 83,276,090.06 | 63,050,594.43 |
| 五、现金及现金等价物净增加额 | -309,085,783.27 | -291,284,089.66 | 79,003,298.01 | -291,097,077.38 |
| 加:期初现金及现金等价物余额 | 448,725,494.38 | 472,584,680.87 | 369,722,196.37 | 369,722,196.37 |
| 期末现金及现金等价物余额 | 139,639,711.11 | 181,300,591.21 | 448,725,494.38 | 78,625,118.99 |
| 补充资料: | | | | |
| 净利润 | 136,862,844.22 | - | 260,058,173.87 | - |
| 资产减值准备 | 13,886,084.86 | - | 29,926,493.92 | - |
| 固定资产和投资性房地产折旧 | 14,762,162.71 | - | 30,315,594.5 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,762,162.71 | - | 30,315,594.5 | - |
| 无形资产摊销 | 1,265,686.35 | - | 2,696,668.27 | - |
| 长期待摊费用摊销 | 19,382.36 | - | 0 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | 3,662.87 | - |
| 固定资产报废损失 | - | - | 13,806.31 | - |
| 公允价值变动损失 | -6,813,975.23 | - | -8,911,701.4 | - |
| 财务费用 | 15,789.65 | - | 514,342.4 | - |
| 投资损失 | -3,858,031.2 | - | -7,253,445.1 | - |
| 递延所得税 | -2,110,231.15 | - | 5,574,269.83 | - |
| 其中:递延所得税资产减少 | -2,110,231.15 | - | 5,574,269.83 | - |
| 递延所得税负债增加 | - | - | 0 | - |
| 存货的减少 | 62,367,797.2 | - | -38,588,186.76 | - |
| 经营性应收项目的减少 | -107,914,257.94 | - | -211,633,162.94 | - |
| 经营性应付项目的增加 | -124,739,106.41 | - | 147,167,778.88 | - |
| 其他 | -2,033,616.67 | - | 8,293,992.65 | - |
| 现金的期末余额 | 139,639,711.11 | - | 448,725,494.38 | - |
| 减:现金的期初余额 | 448,725,494.38 | - | 369,722,196.37 | - |
| 现金及现金等价物的净增加额 | -309,085,783.27 | - | 79,003,298.01 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-16 |
| 审计意见(境内) | | | 标准无保留意见 | |