| 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 | 689,940,830.97 | 336,194,034.25 | 1,078,465,575.42 | 792,485,416.46 |
| 收到的税费返还 | 744,088.43 | 95,743.01 | 8,321,351.59 | 8,321,351.59 |
| 收到其他与经营活动有关的现金 | 27,515,014.73 | 15,720,055.29 | 47,903,768.63 | 36,289,641.5 |
| 经营活动现金流入小计 | 718,199,934.13 | 352,009,832.55 | 1,134,690,695.64 | 837,096,409.55 |
| 购买商品、接受劳务支付的现金 | 423,285,416.89 | 214,703,141.02 | 657,849,385.8 | 494,922,014.38 |
| 支付给职工以及为职工支付的现金 | 133,649,998.83 | 76,963,930.46 | 228,924,105 | 162,566,764.93 |
| 支付的各项税费 | 48,011,186 | 30,754,009.2 | 76,533,254.7 | 47,162,700.07 |
| 支付其他与经营活动有关的现金 | 35,638,869.95 | 29,663,974.63 | 52,701,648.23 | 44,368,090.77 |
| 经营活动现金流出小计 | 640,585,471.67 | 352,085,055.31 | 1,016,008,393.73 | 749,019,570.15 |
| 经营活动产生的现金流量净额 | 77,614,462.46 | -75,222.76 | 118,682,301.91 | 88,076,839.4 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | - | - | 89,100 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 378,306.8 | 368,721.8 |
| 投资活动现金流入的平衡项目 | - | - | 0 | 0 |
| 投资活动现金流入小计 | - | - | 467,406.8 | 368,721.8 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 85,172,074.9 | 52,578,490.25 | 107,316,340 | 53,051,754.44 |
| 投资支付的现金 | - | - | 5,400,000 | 4,050,000 |
| 投资活动现金流出小计 | 85,172,074.9 | 52,578,490.25 | 112,716,340 | 57,101,754.44 |
| 投资活动产生的现金流量净额 | -85,172,074.9 | -52,578,490.25 | -112,248,933.2 | -56,733,032.64 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 166,847,356.52 | 125,210,612.9 | 220,643,334.84 | 100,981,141 |
| 收到其他与筹资活动有关的现金 | - | - | 6,985,498.78 | 8,603,129.67 |
| 筹资活动现金流入小计 | 166,847,356.52 | 125,210,612.9 | 227,628,833.62 | 109,584,270.67 |
| 偿还债务支付的现金 | 95,668,901.65 | 51,026,446.02 | 216,458,929.29 | 185,587,393.89 |
| 分配股利、利润或偿付利息支付的现金 | 29,810,114.09 | 3,477,635.53 | 40,288,166.14 | 37,533,402.67 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 22,500,000 | - |
| 支付其他与筹资活动有关的现金 | 13,321,225.91 | 8,703,445.1 | 24,803,684.2 | 15,386,739.17 |
| 筹资活动现金流出小计 | 138,800,241.65 | 63,207,526.65 | 281,550,779.63 | 238,507,535.73 |
| 筹资活动产生的现金流量净额 | 28,047,114.87 | 62,003,086.25 | -53,921,946.01 | -128,923,265.06 |
| 四、汇率变动对现金及现金等价物的影响 | 862,376.04 | 122,370.74 | 800,913.61 | 823,750.58 |
| 五、现金及现金等价物净增加额 | 21,351,878.47 | 9,471,743.98 | -46,687,663.69 | -96,755,707.72 |
| 加:期初现金及现金等价物余额 | 95,911,680.37 | 96,617,318.88 | 142,599,344.06 | 142,599,344.06 |
| 期末现金及现金等价物余额 | 117,263,558.84 | 106,089,062.86 | 95,911,680.37 | 45,843,636.34 |
| 补充资料: | | | | |
| 净利润 | 4,340,938.81 | - | -10,669,849.84 | - |
| 资产减值准备 | 1,073,299.78 | - | 38,611,757.4 | - |
| 固定资产和投资性房地产折旧 | 47,619,440.11 | - | 87,042,699.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 47,619,440.11 | - | 87,042,699.49 | - |
| 无形资产摊销 | 2,516,544.16 | - | 4,767,912.08 | - |
| 长期待摊费用摊销 | 2,638,764 | - | 3,420,495.79 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -3,036.87 | - | -170,490.15 | - |
| 固定资产报废损失 | - | - | 179,956.1 | - |
| 公允价值变动损失 | - | - | 0 | - |
| 财务费用 | 3,899,851.01 | - | 15,008,598.19 | - |
| 投资损失 | -2,552,534.35 | - | -938,238.55 | - |
| 递延所得税 | 931,977.45 | - | -8,129,260.58 | - |
| 其中:递延所得税资产减少 | 739,052.29 | - | -11,236,805.74 | - |
| 递延所得税负债增加 | 192,925.16 | - | 3,107,545.16 | - |
| 存货的减少 | 26,130,379 | - | -50,358,213.73 | - |
| 经营性应收项目的减少 | 11,256,322.26 | - | -138,815,344.72 | - |
| 经营性应付项目的增加 | -26,233,784.52 | - | 167,817,516.77 | - |
| 其他 | - | - | 0 | - |
| 现金的期末余额 | 117,263,558.84 | - | 95,911,680.37 | - |
| 减:现金的期初余额 | 95,911,680.37 | - | 142,599,344.06 | - |
| 加:现金等价物的期末余额 | - | - | 0 | - |
| 减:现金等价物的期初余额 | - | - | 0 | - |
| 现金及现金等价物的净增加额 | 21,351,878.47 | - | -46,687,663.69 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-03-15 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |