| 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 | 923,239,287.3 | 481,122,387.07 | 1,671,143,065.5 | 1,314,180,160.9 |
| 收到的税费返还 | 70,855.62 | 47,013.22 | 1,540,478.66 | 310,221.38 |
| 收到其他与经营活动有关的现金 | 10,932,847.17 | 7,180,412.86 | 34,887,176.64 | 22,620,420.59 |
| 经营活动现金流入小计 | 934,242,990.09 | 488,349,813.15 | 1,707,570,720.8 | 1,337,110,802.87 |
| 购买商品、接受劳务支付的现金 | 607,347,884.69 | 324,284,552.83 | 1,285,775,522.67 | 928,051,820.52 |
| 支付给职工以及为职工支付的现金 | 214,803,929.85 | 108,791,991.37 | 392,146,577.16 | 309,934,689.84 |
| 支付的各项税费 | 26,388,038.6 | 8,933,855.26 | 35,636,061.98 | 20,891,090.78 |
| 支付其他与经营活动有关的现金 | 56,964,028.59 | 30,610,076.5 | 71,304,064.23 | 87,778,668.55 |
| 经营活动现金流出小计 | 905,503,881.73 | 472,620,475.96 | 1,784,862,226.04 | 1,346,656,269.69 |
| 经营活动产生的现金流量净额 | 28,739,108.36 | 15,729,337.19 | -77,291,505.24 | -9,545,466.82 |
| 二、投资活动产生的现金流量: | | | | |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,350,931 | 1,231,800 | 24,186,955.99 | 23,856,789.99 |
| 收到的其他与投资活动有关的现金 | 5,876,027.08 | 2,518,297.32 | 3,341,652.8 | - |
| 投资活动现金流入小计 | 7,226,958.08 | 3,750,097.32 | 27,528,608.79 | 23,856,789.99 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 17,748,170.6 | 10,263,668.63 | 43,909,244.16 | 34,515,039.19 |
| 投资支付的现金 | 200,000 | - | - | - |
| 投资活动现金流出小计 | 17,948,170.6 | 10,263,668.63 | 43,909,244.16 | 34,515,039.19 |
| 投资活动产生的现金流量净额 | -10,721,212.52 | -6,513,571.31 | -16,380,635.37 | -10,658,249.2 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 50,000,000 | 50,000,000 | 45,000,000 | 0 |
| 收到其他与筹资活动有关的现金 | 265,696,046.72 | 130,056,722.95 | 399,855,900.86 | 257,067,457.27 |
| 筹资活动现金流入小计 | 315,696,046.72 | 180,056,722.95 | 444,855,900.86 | 257,067,457.27 |
| 偿还债务支付的现金 | 21,500,000 | 20,000,000 | 50,000,000 | 0 |
| 分配股利、利润或偿付利息支付的现金 | 1,867,659.24 | 851,986.12 | 2,563,909.72 | 1,909,722.22 |
| 支付其他与筹资活动有关的现金 | 279,413,941.93 | 150,706,856.84 | 311,257,345.16 | 231,694,792.87 |
| 筹资活动现金流出小计 | 302,781,601.17 | 171,558,842.96 | 363,821,254.88 | 233,604,515.09 |
| 筹资活动产生的现金流量净额 | 12,914,445.55 | 8,497,879.99 | 81,034,645.98 | 23,462,942.18 |
| 四、汇率变动对现金及现金等价物的影响 | -639,520.76 | -502,412.72 | -246,533.01 | -510,147.84 |
| 五、现金及现金等价物净增加额 | 30,292,820.63 | 17,211,233.15 | -12,884,027.64 | 2,749,078.32 |
| 加:期初现金及现金等价物余额 | 134,358,729.32 | 134,358,729.32 | 147,242,756.96 | 147,242,756.96 |
| 期末现金及现金等价物余额 | 164,651,549.95 | 151,569,962.47 | 134,358,729.32 | 149,991,835.28 |
| 补充资料: | | | | |
| 净利润 | -81,758,927.52 | - | -221,323,680.57 | - |
| 资产减值准备 | 18,710,175.22 | - | 13,480,048.97 | - |
| 固定资产和投资性房地产折旧 | 29,241,444.94 | - | 82,587,072.01 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 29,241,444.94 | - | 82,587,072.01 | - |
| 无形资产摊销 | 567,594.17 | - | 1,130,248.59 | - |
| 长期待摊费用摊销 | 12,009,913.94 | - | 35,575,748.44 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 94,407.98 | - | -3,783,504.98 | - |
| 固定资产报废损失 | 459,059.87 | - | 13,320,565.42 | - |
| 公允价值变动损失 | 0 | - | 29,148,269.55 | - |
| 财务费用 | 20,260,364.69 | - | 43,329,006.88 | - |
| 投资损失 | 0 | - | -2,052,731.99 | - |
| 递延所得税 | -11,208,890.45 | - | -22,937,707.14 | - |
| 其中:递延所得税资产减少 | -4,884,026.86 | - | -7,306,551.54 | - |
| 递延所得税负债增加 | -6,324,863.59 | - | -15,631,155.6 | - |
| 存货的减少 | 6,783,207.68 | - | 14,599,539.08 | - |
| 经营性应收项目的减少 | 25,937,358.43 | - | -69,574,285.29 | - |
| 经营性应付项目的增加 | -18,057,611.83 | - | -46,919,482.07 | - |
| 其他 | -771,175.12 | - | 873,917.71 | - |
| 现金的期末余额 | 164,651,549.95 | - | 134,358,729.32 | - |
| 减:现金的期初余额 | 134,358,729.32 | - | 147,242,756.96 | - |
| 现金及现金等价物的净增加额 | 30,292,820.63 | - | -12,884,027.64 | - |
| 公告日期 | 2025-08-26 | 2025-04-28 | 2025-04-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |