| 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 | 744,526,628.08 | 350,759,058.9 | 1,563,847,292.34 | 1,064,200,690.63 |
| 收到的税费返还 | 4,965,532.63 | 1,163,152.82 | 12,496,195.7 | 3,418,213.22 |
| 收到其他与经营活动有关的现金 | 11,766,062.49 | 6,963,102.38 | 27,914,563.15 | 30,938,149.52 |
| 经营活动现金流入小计 | 761,258,223.2 | 358,885,314.1 | 1,604,258,051.19 | 1,098,557,053.37 |
| 购买商品、接受劳务支付的现金 | 575,121,542.46 | 300,954,621.07 | 1,056,026,366.56 | 809,034,838.44 |
| 支付给职工以及为职工支付的现金 | 139,547,157.73 | 75,344,310.01 | 249,555,275.84 | 183,459,495.99 |
| 支付的各项税费 | 32,309,128.41 | 14,815,901.39 | 52,649,581.45 | 40,618,607.23 |
| 支付其他与经营活动有关的现金 | 137,383,893.96 | 64,834,264.57 | 213,381,222.72 | 142,746,110.51 |
| 经营活动现金流出小计 | 884,361,722.56 | 455,949,097.04 | 1,571,612,446.57 | 1,175,859,052.17 |
| 经营活动产生的现金流量净额 | -123,103,499.36 | -97,063,782.94 | 32,645,604.62 | -77,301,998.8 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 91,000,000 | - | 154,038,946.13 | 154,858,430.2 |
| 取得投资收益收到的现金 | 4,374,767.12 | 4,374,767.12 | 5,826,442.97 | 5,006,958.9 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 20,198,259.44 | 10,002,900 | 2,829,020.5 | 2,829,020.5 |
| 收到的其他与投资活动有关的现金 | - | - | - | 10,000,000 |
| 投资活动现金流入小计 | 115,573,026.56 | 14,377,667.12 | 162,694,409.6 | 172,694,409.6 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 31,570,764.69 | 9,424,559.76 | 88,417,108.13 | 68,873,128.07 |
| 投资支付的现金 | - | - | 200,000,000 | 200,000,000 |
| 支付其他与投资活动有关的现金 | - | - | - | 10,000,000 |
| 投资活动现金流出小计 | 31,570,764.69 | 9,424,559.76 | 288,417,108.13 | 278,873,128.07 |
| 投资活动产生的现金流量净额 | 84,002,261.87 | 4,953,107.36 | -125,722,698.53 | -106,178,718.47 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 10,000,000 | - | - | - |
| 收到其他与筹资活动有关的现金 | 31,933,848.8 | 25,275,000 | 22,330,000 | 16,330,000 |
| 筹资活动现金流入小计 | 41,933,848.8 | 25,275,000 | 22,330,000 | 16,330,000 |
| 分配股利、利润或偿付利息支付的现金 | 46,790,320 | - | 42,553,500 | 42,553,500 |
| 支付其他与筹资活动有关的现金 | 44,722,635.09 | 35,209,673.88 | 121,482,651.23 | 61,157,233.01 |
| 筹资活动现金流出小计 | 91,512,955.09 | 35,209,673.88 | 164,036,151.23 | 103,710,733.01 |
| 筹资活动产生的现金流量净额 | -49,579,106.29 | -9,934,673.88 | -141,706,151.23 | -87,380,733.01 |
| 四、汇率变动对现金及现金等价物的影响 | 384,459.68 | 193,946.46 | 752,348.01 | 437,302.23 |
| 五、现金及现金等价物净增加额 | -88,295,884.1 | -101,851,403 | -234,030,897.13 | -270,424,148.05 |
| 加:期初现金及现金等价物余额 | 225,485,341.76 | 225,485,341.76 | 459,516,238.89 | 459,516,238.89 |
| 期末现金及现金等价物余额 | 137,189,457.66 | 123,633,938.76 | 225,485,341.76 | 189,092,090.84 |
| 补充资料: | | | | |
| 净利润 | 2,875,388.29 | - | -33,436,878.68 | - |
| 资产减值准备 | 1,367,525.76 | - | 49,196,909.35 | - |
| 固定资产和投资性房地产折旧 | 32,587,940.47 | - | 58,743,980.35 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,587,940.47 | - | 58,743,980.35 | - |
| 无形资产摊销 | 6,287,320.05 | - | 13,178,804.3 | - |
| 长期待摊费用摊销 | 553,688.89 | - | 1,000,290.09 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -106,538.42 | - | -5,130,816.78 | - |
| 固定资产报废损失 | 1,623.45 | - | 12,475.72 | - |
| 公允价值变动损失 | -1,940,666.67 | - | -3,845,833.35 | - |
| 财务费用 | 105,329.45 | - | -161,805.08 | - |
| 投资损失 | -528,933.77 | - | -5,835,444.86 | - |
| 递延所得税 | -5,883,657.43 | - | -2,390,679.5 | - |
| 其中:递延所得税资产减少 | -3,896,836.43 | - | -2,844,105.77 | - |
| 递延所得税负债增加 | -1,986,821 | - | 453,426.27 | - |
| 存货的减少 | 38,913,000.13 | - | -85,813,186.73 | - |
| 经营性应收项目的减少 | 42,965,340.73 | - | -11,549,234.6 | - |
| 经营性应付项目的增加 | -240,843,384 | - | 17,264,747.91 | - |
| 现金的期末余额 | 137,189,457.66 | - | 225,485,341.76 | - |
| 减:现金的期初余额 | 225,485,341.76 | - | 459,516,238.89 | - |
| 现金及现金等价物的净增加额 | -88,295,884.1 | - | -234,030,897.13 | - |
| 公告日期 | 2025-08-26 | 2025-04-30 | 2025-04-30 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |