| 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 | 758,605,345.25 | 573,124,107.67 | 1,183,691,169.71 | 953,718,819.2 |
| 收到的税费返还 | - | - | 2,761,896.19 | 1,506,644.86 |
| 收到其他与经营活动有关的现金 | 20,551,954.02 | 11,834,958.45 | 59,530,328.85 | 63,209,522.62 |
| 经营活动现金流入小计 | 779,157,299.27 | 584,959,066.12 | 1,245,983,394.75 | 1,018,434,986.68 |
| 购买商品、接受劳务支付的现金 | 511,420,254.95 | 412,723,843.71 | 902,160,307.28 | 716,468,445.77 |
| 支付给职工以及为职工支付的现金 | 89,857,663.08 | 55,122,109.59 | 164,536,612.7 | 127,550,323.23 |
| 支付的各项税费 | 27,913,962.24 | 23,532,321.93 | 46,384,109.2 | 40,924,205.85 |
| 支付其他与经营活动有关的现金 | 20,417,574.36 | 15,133,182.15 | 49,981,159.09 | 51,178,370.54 |
| 经营活动现金流出小计 | 649,609,454.63 | 506,511,457.38 | 1,163,062,188.27 | 936,121,345.39 |
| 经营活动产生的现金流量净额 | 129,547,844.64 | 78,447,608.74 | 82,921,206.48 | 82,313,641.29 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 280,200,000 | 80,200,000 | - | 140,000 |
| 取得投资收益收到的现金 | 1,529,142.69 | 191,671.23 | 4,000,000 | 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 | 104,603 | 103,248 | 193,272.8 | 200,999.2 |
| 收到的其他与投资活动有关的现金 | 10,070,000 | 70,000 | 24,000,000 | - |
| 投资活动现金流入小计 | 291,903,745.69 | 80,564,919.23 | 28,193,272.8 | 1,340,999.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 16,863,270.64 | 10,918,111.57 | 36,218,498.2 | 34,004,992.35 |
| 投资支付的现金 | 430,000,000 | 80,000,000 | - | - |
| 支付其他与投资活动有关的现金 | - | - | 58,000,000 | 58,000,000 |
| 投资活动现金流出小计 | 446,863,270.64 | 90,918,111.57 | 94,218,498.2 | 92,004,992.35 |
| 投资活动产生的现金流量净额 | -154,959,524.95 | -10,353,192.34 | -66,025,225.4 | -90,663,993.15 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 5,500,000 | 5,500,000 | - | - |
| 其中:子公司支付给少数股东的股利、利润 | 5,500,000 | 5,500,000 | - | - |
| 支付其他与筹资活动有关的现金 | 57,618,693.81 | 25,012,642.66 | 126,508,139.07 | 99,480,810.69 |
| 筹资活动现金流出小计 | 63,118,693.81 | 30,512,642.66 | 126,508,139.07 | 99,480,810.69 |
| 筹资活动产生的现金流量净额 | -63,118,693.81 | -30,512,642.66 | -126,508,139.07 | -99,480,810.69 |
| 五、现金及现金等价物净增加额 | -88,530,374.12 | 37,581,773.74 | -109,612,157.99 | -107,831,162.55 |
| 加:期初现金及现金等价物余额 | 323,979,704.05 | 323,979,704.05 | 433,591,862.04 | 433,591,862.04 |
| 期末现金及现金等价物余额 | 235,449,329.93 | 361,561,477.79 | 323,979,704.05 | 325,760,699.49 |
| 补充资料: | | | | |
| 净利润 | 9,762,289.05 | - | -193,632,981.69 | - |
| 资产减值准备 | -2,817,209.83 | - | 5,971,299.77 | - |
| 固定资产和投资性房地产折旧 | 25,225,098.19 | - | 59,877,231.55 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 25,225,098.19 | - | 59,877,231.55 | - |
| 无形资产摊销 | 41,723.13 | - | 321,455.2 | - |
| 长期待摊费用摊销 | 19,379,794.48 | - | 47,382,313.93 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -9,627,258.94 | - | -27,300,494.03 | - |
| 固定资产报废损失 | 623,982.67 | - | -140,536.38 | - |
| 公允价值变动损失 | - | - | -59,224.73 | - |
| 财务费用 | 19,685,673.95 | - | 44,246,205.22 | - |
| 投资损失 | 1,316,333.67 | - | -2,447,027.05 | - |
| 递延所得税 | -59.62 | - | 6,575,509.51 | - |
| 其中:递延所得税资产减少 | -59.62 | - | 6,593,442.74 | - |
| 递延所得税负债增加 | - | - | -17,933.23 | - |
| 存货的减少 | -17,095,687.19 | - | -90,059,011.14 | - |
| 经营性应收项目的减少 | 47,588,926.6 | - | 99,011,763.12 | - |
| 经营性应付项目的增加 | -22,928,899.94 | - | -28,884,557.85 | - |
| 其他 | -591,236.14 | - | 651,954.37 | - |
| 现金的期末余额 | 235,449,329.93 | - | 323,979,704.05 | - |
| 减:现金的期初余额 | 323,979,704.05 | - | 433,591,862.04 | - |
| 现金及现金等价物的净增加额 | -88,530,374.12 | - | -109,612,157.99 | - |
| 公告日期 | 2025-08-29 | 2025-04-25 | 2025-04-12 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |