| 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 | 652,947,604.41 | 283,867,403.86 | 1,337,657,006.28 | 848,970,543.18 |
| 收到的税费返还 | 8,901,303.27 | 5,942,237.96 | 16,901,746.66 | 11,245,367.37 |
| 收到其他与经营活动有关的现金 | 16,065,503.98 | 8,071,540.81 | 14,894,851.18 | 21,070,784.51 |
| 经营活动现金流入小计 | 677,914,411.66 | 297,881,182.63 | 1,369,453,604.12 | 881,286,695.06 |
| 购买商品、接受劳务支付的现金 | 525,414,736.97 | 246,015,714.92 | 966,255,136.65 | 637,216,904.08 |
| 支付给职工以及为职工支付的现金 | 90,001,710.61 | 53,454,282.24 | 163,675,758.53 | 122,592,009.16 |
| 支付的各项税费 | 11,943,688.36 | 2,934,606.47 | 15,723,815.54 | 15,242,642.18 |
| 支付其他与经营活动有关的现金 | 58,382,844.16 | 28,150,464.56 | 54,278,658.93 | 72,038,838.43 |
| 经营活动现金流出小计 | 685,742,980.1 | 330,555,068.19 | 1,199,933,369.65 | 847,090,393.85 |
| 经营活动产生的现金流量净额 | -7,828,568.44 | -32,673,885.56 | 169,520,234.47 | 34,196,301.21 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 4,916,563.59 | - |
| 取得投资收益收到的现金 | - | - | - | 73,000.38 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,680,300 | 2,404,200 | 4,788,057.65 | 484,475 |
| 收到的其他与投资活动有关的现金 | 0.03 | - | - | - |
| 投资活动现金流入小计 | 2,680,300.03 | 2,404,200 | 9,704,621.24 | 557,475.38 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 176,063,648.14 | 83,415,281.44 | 395,113,149.57 | 256,738,725.67 |
| 支付其他与投资活动有关的现金 | 2,377,645.15 | 318,559.1 | 1,016,835.2 | 326,812.32 |
| 投资活动现金流出小计 | 178,441,293.29 | 83,733,840.54 | 396,129,984.77 | 257,065,537.99 |
| 投资活动产生的现金流量净额 | -175,760,993.26 | -81,329,640.54 | -386,425,363.53 | -256,508,062.61 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 42,247,562.08 | 2,450,000 | 8,208,000 | 8,208,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 2,450,000 | 2,450,000 | 8,208,000 | 8,208,000 |
| 取得借款收到的现金 | 448,734,798.9 | 193,359,277.61 | 759,338,099.33 | 552,707,589.93 |
| 收到其他与筹资活动有关的现金 | 2,888,000 | - | - | - |
| 筹资活动现金流入小计 | 493,870,360.98 | 195,809,277.61 | 767,546,099.33 | 560,915,589.93 |
| 偿还债务支付的现金 | 222,976,779.98 | 79,216,311 | 423,951,806.82 | 284,962,331.61 |
| 分配股利、利润或偿付利息支付的现金 | 39,899,493.26 | 32,963,400.23 | 59,063,255.54 | 53,232,334.36 |
| 支付其他与筹资活动有关的现金 | 5,876,866.56 | 778,724.24 | 27,562,865.18 | 26,563,675.24 |
| 筹资活动现金流出小计 | 268,753,139.8 | 112,958,435.47 | 510,577,927.54 | 364,758,341.21 |
| 筹资活动产生的现金流量净额 | 225,117,221.18 | 82,850,842.14 | 256,968,171.79 | 196,157,248.72 |
| 四、汇率变动对现金及现金等价物的影响 | 1,642,324.03 | 356,014.29 | -1,120,770.46 | -146,239.1 |
| 五、现金及现金等价物净增加额 | 43,169,983.51 | -30,796,669.67 | 38,942,272.27 | -26,300,751.78 |
| 加:期初现金及现金等价物余额 | 162,823,913.16 | 162,823,913.16 | 123,881,640.89 | 123,881,640.89 |
| 期末现金及现金等价物余额 | 205,993,896.67 | 132,027,243.49 | 162,823,913.16 | 97,580,889.11 |
| 补充资料: | | | | |
| 净利润 | 76,854,039.23 | - | 119,168,429.11 | - |
| 资产减值准备 | 1,840,953.5 | - | 2,277,193.55 | - |
| 固定资产和投资性房地产折旧 | 35,399,444.61 | - | 63,742,784.01 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 35,399,444.61 | - | 63,742,784.01 | - |
| 无形资产摊销 | 2,422,221.31 | - | 3,781,162.83 | - |
| 长期待摊费用摊销 | 3,597,682.42 | - | 6,187,094.61 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 347,320.65 | - | -12,081.16 | - |
| 固定资产报废损失 | 174,947.42 | - | 243,629.88 | - |
| 公允价值变动损失 | 771,031.96 | - | 156,671.55 | - |
| 财务费用 | 6,585,015.61 | - | 14,511,691.35 | - |
| 投资损失 | 2,064,828.87 | - | 1,016,835.2 | - |
| 递延所得税 | 3,613,921.4 | - | 12,604,519.81 | - |
| 其中:递延所得税资产减少 | 3,950,638.23 | - | 2,947,319.04 | - |
| 递延所得税负债增加 | -336,716.83 | - | 9,657,200.77 | - |
| 存货的减少 | -52,926,460.53 | - | -13,564,186.67 | - |
| 经营性应收项目的减少 | -137,405,117.66 | - | -53,173,910.15 | - |
| 经营性应付项目的增加 | 41,193,740.31 | - | 5,675,577.65 | - |
| 其他 | 1,275,660.6 | - | 993,072.74 | - |
| 现金的期末余额 | 205,993,896.67 | - | 162,823,913.16 | - |
| 减:现金的期初余额 | 162,823,913.16 | - | 123,881,640.89 | - |
| 现金及现金等价物的净增加额 | 43,169,983.51 | - | 38,942,272.27 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-29 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |