| 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 | 525,255,841.29 | 321,343,792.46 | 916,998,571.1 | 906,352,640.3 |
| 收到的税费返还 | 3,138,003.49 | 35,464.72 | - | 4,219,455.58 |
| 收到其他与经营活动有关的现金 | 15,240,307.26 | 1,354,194.92 | 47,672,669.34 | 23,364,803.14 |
| 经营活动现金流入小计 | 543,634,152.04 | 322,733,452.1 | 964,671,240.44 | 933,936,899.02 |
| 购买商品、接受劳务支付的现金 | 353,228,499.93 | 199,661,132.35 | 525,885,116.78 | 607,864,980.57 |
| 支付给职工以及为职工支付的现金 | 122,032,515.98 | 52,801,941.02 | 256,455,152.13 | 156,448,925.41 |
| 支付的各项税费 | 18,004,747.6 | 9,742,316.62 | 38,443,313.9 | 40,034,848.49 |
| 支付其他与经营活动有关的现金 | 30,141,530.7 | 51,413,087.23 | 71,909,707.71 | 58,198,570.04 |
| 经营活动现金流出小计 | 523,407,294.21 | 313,618,477.22 | 892,693,290.52 | 862,547,324.51 |
| 经营活动产生的现金流量净额 | 20,226,857.83 | 9,114,974.88 | 71,977,949.92 | 71,389,574.51 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 6,000,000 | 6,000,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 60,500 | - | 1,484,144.73 | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 60,500 | - | 7,484,144.73 | 6,000,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 218,209,973.11 | 115,745,122.11 | 407,680,549.46 | 268,359,086.68 |
| 投资活动现金流出小计 | 218,209,973.11 | 115,745,122.11 | 407,680,549.46 | 268,359,086.68 |
| 投资活动产生的现金流量净额 | -218,149,473.11 | -115,745,122.11 | -400,196,404.73 | -262,359,086.68 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 629,600,000 | 251,500,000 | 911,021,884.41 | 677,601,884.41 |
| 收到其他与筹资活动有关的现金 | 80,000,000 | 86,942,974.37 | 39,714,144.27 | - |
| 筹资活动现金流入小计 | 709,600,000 | 338,442,974.37 | 950,736,028.68 | 677,601,884.41 |
| 偿还债务支付的现金 | 492,840,000 | 119,100,000 | 689,433,743.65 | 521,328,548.09 |
| 分配股利、利润或偿付利息支付的现金 | 18,083,955.67 | 79,222,594.79 | 55,041,999.92 | 46,398,418.25 |
| 支付其他与筹资活动有关的现金 | 6,397,333.37 | 2,581,351.85 | 58,949,440.68 | 8,364,717.59 |
| 筹资活动现金流出小计 | 517,321,289.04 | 200,903,946.64 | 803,425,184.25 | 576,091,683.93 |
| 筹资活动产生的现金流量净额 | 192,278,710.96 | 137,539,027.73 | 147,310,844.43 | 101,510,200.48 |
| 五、现金及现金等价物净增加额 | -5,643,904.32 | 30,908,880.5 | -180,907,610.38 | -89,459,311.69 |
| 加:期初现金及现金等价物余额 | 226,568,780.96 | 226,568,780.96 | 407,476,391.34 | 407,476,391.34 |
| 期末现金及现金等价物余额 | 220,924,876.64 | 257,477,661.46 | 226,568,780.96 | 318,017,079.65 |
| 补充资料: | | | | |
| 净利润 | 32,399,665.5 | - | 73,495,583.6 | - |
| 资产减值准备 | 459,090.68 | - | 7,778,906.94 | - |
| 固定资产和投资性房地产折旧 | 123,699,352.9 | - | 226,176,475.56 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 123,699,352.9 | - | 226,176,475.56 | - |
| 无形资产摊销 | 1,066,742.28 | - | 1,624,973.63 | - |
| 长期待摊费用摊销 | 745,601.04 | - | 3,413,579.34 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -9,987.65 | - |
| 固定资产报废损失 | 33,054.79 | - | 6,116,291.02 | - |
| 财务费用 | 19,537,887.09 | - | 34,249,495.77 | - |
| 递延所得税 | -31,484.49 | - | -11,563,950.19 | - |
| 其中:递延所得税资产减少 | -31,484.49 | - | -11,526,798.23 | - |
| 递延所得税负债增加 | - | - | -37,151.96 | - |
| 存货的减少 | -85,913,296.86 | - | -163,214,043.54 | - |
| 经营性应收项目的减少 | -91,878,687.22 | - | -259,581,550.7 | - |
| 经营性应付项目的增加 | -52,950,649.58 | - | 131,252,678.26 | - |
| 其他 | 70,906,271.07 | - | 5,067,495.86 | - |
| 现金的期末余额 | 220,924,876.64 | - | 226,568,780.96 | - |
| 减:现金的期初余额 | 226,568,780.96 | - | 407,476,391.34 | - |
| 现金及现金等价物的净增加额 | -5,643,904.32 | - | -180,907,610.38 | - |
| 公告日期 | 2025-08-29 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |