| 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 | 669,361,909.04 | 378,461,080.34 | 1,215,960,529.12 | 875,045,816.24 |
| 收到的税费返还 | 17,236,601.89 | 10,580,157.28 | 28,686,957.22 | 23,657,155.86 |
| 收到其他与经营活动有关的现金 | 10,261,540.24 | 3,110,221.83 | 21,130,486.85 | 7,912,807.42 |
| 经营活动现金流入小计 | 696,860,051.17 | 392,151,459.45 | 1,265,777,973.19 | 906,615,779.52 |
| 购买商品、接受劳务支付的现金 | 508,720,969.77 | 308,160,488.18 | 849,085,276.64 | 615,891,127.81 |
| 支付给职工以及为职工支付的现金 | 134,924,918.8 | 70,862,044.83 | 264,688,663.69 | 181,899,055.58 |
| 支付的各项税费 | 15,570,574.59 | 5,505,665.97 | 16,451,931.28 | 15,036,294.08 |
| 支付其他与经营活动有关的现金 | 25,126,764.06 | 7,295,742.79 | 65,544,380.25 | 45,546,500.41 |
| 经营活动现金流出小计 | 684,343,227.22 | 391,823,941.77 | 1,195,770,251.86 | 858,372,977.88 |
| 经营活动产生的现金流量净额 | 12,516,823.95 | 327,517.68 | 70,007,721.33 | 48,242,801.64 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 45,523.6 | 45,523.6 | 267,914.83 | 267,346.09 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,066,887.93 | 1,107,752.77 | 2,323,523.84 | 1,858,027.53 |
| 收到的其他与投资活动有关的现金 | 14,156,106.19 | - | - | - |
| 投资活动现金流入小计 | 16,268,517.72 | 1,153,276.37 | 2,591,438.67 | 2,125,373.62 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 43,265,621.83 | 17,428,239.54 | 100,818,513.45 | 70,021,142.63 |
| 投资支付的现金 | - | 7,108,806.93 | 76,894,243.56 | 73,136,916.83 |
| 支付其他与投资活动有关的现金 | 14,080,376.32 | - | - | - |
| 投资活动现金流出小计 | 57,345,998.15 | 24,537,046.47 | 177,712,757.01 | 143,158,059.46 |
| 投资活动产生的现金流量净额 | -41,077,480.43 | -23,383,770.1 | -175,121,318.34 | -141,032,685.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 15,000 | - | 190,000 | 190,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 15,000 | - | 190,000 | 190,000 |
| 取得借款收到的现金 | 301,805,628.78 | 176,742,892.09 | 458,218,318.63 | 383,448,765.69 |
| 收到其他与筹资活动有关的现金 | - | - | - | 1,283,117.71 |
| 筹资活动现金流入小计 | 301,820,628.78 | 176,742,892.09 | 458,408,318.63 | 384,921,883.4 |
| 偿还债务支付的现金 | 240,252,816.93 | 105,433,371.86 | 435,909,863.94 | 325,725,066.37 |
| 分配股利、利润或偿付利息支付的现金 | 8,712,773.06 | 3,618,971.95 | 25,567,398.17 | 21,401,062.21 |
| 其中:子公司支付给少数股东的股利、利润 | 773,763.61 | - | - | - |
| 支付其他与筹资活动有关的现金 | 3,416,507.4 | 1,708,253.7 | 7,477,978.64 | - |
| 筹资活动现金流出小计 | 252,382,097.39 | 110,760,597.51 | 468,955,240.75 | 347,126,128.58 |
| 筹资活动产生的现金流量净额 | 49,438,531.39 | 65,982,294.58 | -10,546,922.12 | 37,795,754.82 |
| 四、汇率变动对现金及现金等价物的影响 | -2,089,800.72 | 261,737.69 | 277,587.66 | -1,263,510.62 |
| 五、现金及现金等价物净增加额 | 18,788,074.19 | 43,187,779.85 | -115,382,931.47 | -56,257,640 |
| 加:期初现金及现金等价物余额 | 383,453,134.07 | 383,453,134.07 | 498,836,065.54 | 498,836,065.54 |
| 期末现金及现金等价物余额 | 402,241,208.26 | 426,640,913.92 | 383,453,134.07 | 442,578,425.54 |
| 补充资料: | | | | |
| 净利润 | -17,151,167.28 | - | -19,526,171.21 | - |
| 资产减值准备 | 3,256,876.1 | - | 17,772,593.08 | - |
| 固定资产和投资性房地产折旧 | 37,363,660.83 | - | 67,019,709.03 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 37,363,660.83 | - | 67,019,709.03 | - |
| 无形资产摊销 | 2,329,525.29 | - | 4,289,340.43 | - |
| 长期待摊费用摊销 | 96,371.18 | - | 172,899.28 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 184,471.34 | - | -2,537,108 | - |
| 固定资产报废损失 | 1,826,332.5 | - | 229,977.14 | - |
| 公允价值变动损失 | - | - | 236.8 | - |
| 财务费用 | 9,929,499.99 | - | 16,740,695.76 | - |
| 投资损失 | 1,683,644.97 | - | 5,839,080.81 | - |
| 递延所得税 | 705,666.64 | - | -4,645,614.5 | - |
| 其中:递延所得税资产减少 | 897,077.69 | - | -5,176,310.14 | - |
| 递延所得税负债增加 | -191,411.05 | - | 530,695.64 | - |
| 存货的减少 | 61,323,785.49 | - | -30,902,225.19 | - |
| 经营性应收项目的减少 | 20,442,636.63 | - | -112,169,494.28 | - |
| 经营性应付项目的增加 | -112,033,890.13 | - | 117,397,645.11 | - |
| 其他 | - | - | 208,480.09 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 0 | - |
| 现金的期末余额 | 402,241,208.26 | - | 383,453,134.07 | - |
| 减:现金的期初余额 | 383,453,134.07 | - | 498,836,065.54 | - |
| 现金及现金等价物的净增加额 | 18,788,074.19 | - | -115,382,931.47 | - |
| 公告日期 | 2025-08-23 | 2025-04-26 | 2025-04-23 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |