| 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 | 777,241,893.9 | 407,190,692.53 | 1,136,614,482.62 | 817,116,400.68 |
| 收到的税费返还 | 11,141,282.34 | 4,679,688.37 | 21,042,675.3 | 14,731,667.67 |
| 收到其他与经营活动有关的现金 | 7,550,120.72 | 4,365,270.55 | 23,189,186.32 | 22,343,801.77 |
| 经营活动现金流入小计 | 795,933,296.96 | 416,235,651.45 | 1,180,846,344.24 | 854,191,870.12 |
| 购买商品、接受劳务支付的现金 | 432,736,395.2 | 254,330,325.86 | 726,838,009.15 | 474,407,091.14 |
| 支付给职工以及为职工支付的现金 | 226,108,884.72 | 108,456,727.81 | 355,612,220.98 | 258,510,806.51 |
| 支付的各项税费 | 9,991,127.98 | 3,748,321.37 | 11,430,758.67 | 12,701,733.62 |
| 支付其他与经营活动有关的现金 | 18,335,121.01 | 9,039,793.98 | 32,980,583.5 | 27,032,448.34 |
| 经营活动现金流出小计 | 687,171,528.91 | 375,575,169.02 | 1,126,861,572.3 | 772,652,079.61 |
| 经营活动产生的现金流量净额 | 108,761,768.05 | 40,660,482.43 | 53,984,771.94 | 81,539,790.51 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 695,010,974.11 | 180,090,813.54 | 1,033,264,724.71 | 2,072,656,437.27 |
| 取得投资收益收到的现金 | 1,831,760.63 | 456,969.6 | 8,884,613.66 | 2,145,027.29 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | 15,300 | 471,415.93 | 24,200 |
| 收到的其他与投资活动有关的现金 | 1,000,000 | - | - | - |
| 投资活动现金流入小计 | 697,842,734.74 | 180,563,083.14 | 1,042,620,754.3 | 2,074,825,664.56 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 193,188,245.43 | 75,112,170.42 | 551,181,193.55 | 447,083,791.74 |
| 投资支付的现金 | 744,000,000 | 325,003,500 | 691,384,504.22 | 1,874,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 1,000,000 | 150,105 |
| 投资活动现金流出小计 | 937,188,245.43 | 400,115,670.42 | 1,243,565,697.77 | 2,321,233,896.74 |
| 投资活动产生的现金流量净额 | -239,345,510.69 | -219,552,587.28 | -200,944,943.47 | -246,408,232.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 357,000,000 | 201,000,000 | 454,751,469.08 | 224,941,469.08 |
| 筹资活动现金流入小计 | 357,000,000 | 201,000,000 | 454,751,469.08 | 224,941,469.08 |
| 偿还债务支付的现金 | 164,065,122.23 | 99,209,352.07 | 348,824,779.6 | 137,465,750.6 |
| 分配股利、利润或偿付利息支付的现金 | 32,655,670.19 | 2,539,879.48 | 66,947,118.85 | 61,299,183.21 |
| 支付其他与筹资活动有关的现金 | 1,398,029.94 | - | 575,291.86 | - |
| 筹资活动现金流出小计 | 198,118,822.36 | 101,749,231.55 | 416,347,190.31 | 198,764,933.81 |
| 筹资活动产生的现金流量净额 | 158,881,177.64 | 99,250,768.45 | 38,404,278.77 | 26,176,535.27 |
| 四、汇率变动对现金及现金等价物的影响 | -543,919.93 | 2,455,135.65 | 5,809,594.41 | 3,540,355.12 |
| 五、现金及现金等价物净增加额 | 27,753,515.07 | -77,186,200.75 | -102,746,298.35 | -135,151,551.28 |
| 加:期初现金及现金等价物余额 | 380,082,153.29 | 380,082,153.29 | 482,828,451.64 | 482,828,451.64 |
| 期末现金及现金等价物余额 | 407,835,668.36 | 302,895,952.54 | 380,082,153.29 | 347,676,900.36 |
| 补充资料: | | | | |
| 净利润 | -19,148,112.15 | - | 48,216,527.03 | - |
| 资产减值准备 | 27,726,320.23 | - | 38,805,316.75 | - |
| 固定资产和投资性房地产折旧 | 73,350,919.63 | - | 122,573,708.02 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 73,350,919.63 | - | 122,573,708.02 | - |
| 无形资产摊销 | 1,525,537.18 | - | 2,985,452.93 | - |
| 长期待摊费用摊销 | 22,833,347.83 | - | 32,071,436.42 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -7,754.42 | - | 198,499.4 | - |
| 公允价值变动损失 | -757,672.42 | - | -526,663.73 | - |
| 财务费用 | 13,671,298.74 | - | 34,318,000.73 | - |
| 投资损失 | -2,225,210.66 | - | -8,884,613.66 | - |
| 递延所得税 | -17,358,465.11 | - | -7,575,569.65 | - |
| 其中:递延所得税资产减少 | -42,675,706.18 | - | -28,610,405.75 | - |
| 递延所得税负债增加 | 25,317,241.07 | - | 21,034,836.1 | - |
| 存货的减少 | -81,777,201.54 | - | -190,337,817.6 | - |
| 经营性应收项目的减少 | 32,764,696.87 | - | -193,429,393.07 | - |
| 经营性应付项目的增加 | 54,269,861.08 | - | 178,324,129.5 | - |
| 其他 | 5,917,497.08 | - | -9,671,040.75 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 3,591,910.34 | - |
| 现金的期末余额 | 407,835,668.36 | - | 380,082,153.29 | - |
| 减:现金的期初余额 | 380,082,153.29 | - | 482,828,451.64 | - |
| 现金及现金等价物的净增加额 | 27,753,515.07 | - | -102,746,298.35 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |