| 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 | 762,745,558.93 | 425,311,240.14 | 1,497,326,209.68 | 1,089,321,856.2 |
| 收到的税费返还 | 103,734.13 | 101,594.13 | 4,281,281.36 | 426,705.3 |
| 收到其他与经营活动有关的现金 | 10,656,899.51 | 10,145,549.58 | 21,050,283.82 | 10,447,641.51 |
| 经营活动现金流入小计 | 773,506,192.57 | 435,558,383.85 | 1,522,657,774.86 | 1,100,196,203.01 |
| 购买商品、接受劳务支付的现金 | 426,135,108.96 | 216,540,548.6 | 1,059,631,394.39 | 686,810,402.72 |
| 支付给职工以及为职工支付的现金 | 108,603,555.76 | 55,579,304.23 | 187,616,293.4 | 142,260,632.32 |
| 支付的各项税费 | 56,154,798.94 | 26,264,577.76 | 73,848,429.33 | 50,462,099.13 |
| 支付其他与经营活动有关的现金 | 101,477,170.93 | 53,012,446.74 | 193,057,332.58 | 168,992,550.24 |
| 经营活动现金流出小计 | 692,370,634.59 | 351,396,877.33 | 1,514,153,449.7 | 1,048,525,684.41 |
| 经营活动产生的现金流量净额 | 81,135,557.98 | 84,161,506.52 | 8,504,325.16 | 51,670,518.6 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 192,500,000 | 52,500,000 | 110,864,431.11 | 99,361,977.63 |
| 取得投资收益收到的现金 | 57,943,569.11 | 44,761,656.8 | 144,552,738.19 | 80,201,783.07 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 819,353.14 | 819,353.14 | 3,365,195 | 10,247,021.38 |
| 收到的其他与投资活动有关的现金 | - | - | 1,974,471.28 | - |
| 投资活动现金流入小计 | 251,262,922.25 | 98,081,009.94 | 260,756,835.58 | 189,810,782.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,056,146.15 | 8,873,446.45 | 34,624,621.11 | 27,765,255.07 |
| 投资支付的现金 | 210,000,000 | 60,000,000 | 57,000,000 | 50,000,000 |
| 投资活动现金流出小计 | 222,056,146.15 | 68,873,446.45 | 91,624,621.11 | 77,765,255.07 |
| 投资活动产生的现金流量净额 | 29,206,776.1 | 29,207,563.49 | 169,132,214.47 | 112,045,527.01 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 90,000,000 | 90,000,000 | 130,000,000 | 130,000,000 |
| 收到其他与筹资活动有关的现金 | - | - | 67,000,000 | - |
| 筹资活动现金流入小计 | 90,000,000 | 90,000,000 | 197,000,000 | 130,000,000 |
| 偿还债务支付的现金 | 170,000,000 | 130,000,000 | 198,000,000 | 148,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 1,976,699.36 | 1,425,310.04 | 8,880,647.02 | 7,027,708 |
| 支付其他与筹资活动有关的现金 | 3,660,545.59 | 3,629,648 | 69,538,101.02 | 1,434,224.98 |
| 筹资活动现金流出小计 | 175,637,244.95 | 135,054,958.04 | 276,418,748.04 | 156,461,932.98 |
| 筹资活动产生的现金流量净额 | -85,637,244.95 | -45,054,958.04 | -79,418,748.04 | -26,461,932.98 |
| 四、汇率变动对现金及现金等价物的影响 | - | - | 4,357.18 | - |
| 五、现金及现金等价物净增加额 | 24,705,089.13 | 68,314,111.97 | 98,222,148.77 | 137,254,112.63 |
| 加:期初现金及现金等价物余额 | 194,443,008.45 | 194,443,008.45 | 96,220,059.68 | 96,220,059.68 |
| 期末现金及现金等价物余额 | 219,148,097.58 | 262,757,120.42 | 194,442,208.45 | 233,474,172.31 |
| 补充资料: | | | | |
| 净利润 | 8,350,599.57 | - | -242,874,357.52 | - |
| 资产减值准备 | 7,027,923.41 | - | 126,743,227.91 | - |
| 固定资产和投资性房地产折旧 | 57,552,974.07 | - | 113,473,149.08 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 57,552,974.07 | - | 113,473,149.08 | - |
| 无形资产摊销 | 2,004,340.1 | - | 4,196,174.54 | - |
| 长期待摊费用摊销 | 241,265.91 | - | 762,156.12 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -2,228,698.09 | - |
| 固定资产报废损失 | - | - | 1,965.81 | - |
| 公允价值变动损失 | -753,626.5 | - | -645,461.36 | - |
| 财务费用 | 1,201,684.92 | - | 8,885,290.48 | - |
| 投资损失 | -1,383,119.97 | - | -8,343,494.16 | - |
| 递延所得税 | -7,197,627.8 | - | 11,526,657.81 | - |
| 其中:递延所得税资产减少 | 1,889,487.74 | - | 11,570,118.82 | - |
| 递延所得税负债增加 | -9,087,115.54 | - | -43,461.01 | - |
| 存货的减少 | 57,027,528.56 | - | 24,836,023.31 | - |
| 经营性应收项目的减少 | -34,398,746.94 | - | 26,236,424.56 | - |
| 经营性应付项目的增加 | -9,999,516.89 | - | -49,549,478.73 | - |
| 其他 | - | - | -6,715,998.19 | - |
| 现金的期末余额 | 219,148,097.58 | - | 194,442,208.45 | - |
| 减:现金的期初余额 | 194,443,008.45 | - | 96,220,059.68 | - |
| 现金及现金等价物的净增加额 | 24,705,089.13 | - | 98,222,148.77 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 保留意见 | |