| 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 | 414,064,431.72 | 206,226,993.81 | 1,412,759,734.27 | 1,029,323,854.96 |
| 收到的税费返还 | 5,962.48 | 5,962.48 | 575,458.66 | 754,998.51 |
| 收到其他与经营活动有关的现金 | 61,178,035.55 | 41,503,449.27 | 125,436,452.27 | 112,183,436.56 |
| 经营活动现金流入小计 | 475,248,429.75 | 247,736,405.56 | 1,538,771,645.2 | 1,142,262,290.03 |
| 购买商品、接受劳务支付的现金 | 317,956,763.81 | 234,431,526.72 | 700,149,659.55 | 607,206,418.26 |
| 支付给职工以及为职工支付的现金 | 176,205,392.59 | 98,624,852.4 | 336,288,427.75 | 259,296,307.08 |
| 支付的各项税费 | 35,461,097.68 | 17,968,778.24 | 56,010,153.25 | 40,890,572.53 |
| 支付其他与经营活动有关的现金 | 59,866,619.24 | 47,265,513.54 | 144,679,873.16 | 110,799,156.25 |
| 经营活动现金流出小计 | 589,489,873.32 | 398,290,670.9 | 1,237,128,113.71 | 1,018,192,454.12 |
| 经营活动产生的现金流量净额 | -114,241,443.57 | -150,554,265.34 | 301,643,531.49 | 124,069,835.91 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,059,208.38 | - | 1,247,415.69 | 1,247,415.69 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 37,862.9 | 18,572.82 | 233,562.79 | 209,839.31 |
| 投资活动现金流入小计 | 1,097,071.28 | 18,572.82 | 1,480,978.48 | 1,457,255 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 91,424,164.81 | 43,088,074.96 | 452,563,090.91 | 405,684,960.92 |
| 取得子公司及其他营业单位支付的现金 | - | - | 36,017,708.36 | 36,017,708.36 |
| 投资活动现金流出小计 | 91,424,164.81 | 43,088,074.96 | 488,580,799.27 | 441,702,669.28 |
| 投资活动产生的现金流量净额 | -90,327,093.53 | -43,069,502.14 | -487,099,820.79 | -440,245,414.28 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 870,828,768.08 | 336,728,026.09 | 1,336,372,940.56 | 1,028,773,835.96 |
| 收到其他与筹资活动有关的现金 | 142,991,461.62 | 69,656,390.27 | 77,794,575 | 54,963,297.9 |
| 筹资活动现金流入小计 | 1,013,820,229.7 | 406,384,416.36 | 1,414,167,515.56 | 1,083,737,133.86 |
| 偿还债务支付的现金 | 680,137,765.8 | 151,970,291.65 | 1,085,340,252.32 | 576,748,639.48 |
| 分配股利、利润或偿付利息支付的现金 | 41,516,621.52 | 17,711,077.51 | 90,357,941.5 | 72,735,509.48 |
| 其中:子公司支付给少数股东的股利、利润 | 2,997,451.78 | - | 4,745,425.46 | 4,745,425.46 |
| 支付其他与筹资活动有关的现金 | 74,016,650.99 | 11,679,230.6 | 61,866,978.11 | 38,392,144.79 |
| 筹资活动现金流出小计 | 795,671,038.31 | 181,360,599.76 | 1,237,565,171.93 | 687,876,293.75 |
| 筹资活动产生的现金流量净额 | 218,149,191.39 | 225,023,816.6 | 176,602,343.63 | 395,860,840.11 |
| 五、现金及现金等价物净增加额 | 13,580,654.29 | 31,400,049.12 | -8,853,945.67 | 79,685,261.74 |
| 加:期初现金及现金等价物余额 | 145,870,101.64 | 145,870,101.64 | 154,724,047.31 | 154,724,047.31 |
| 期末现金及现金等价物余额 | 159,450,755.93 | 177,270,150.76 | 145,870,101.64 | 234,409,309.05 |
| 补充资料: | | | | |
| 净利润 | 29,515,068.65 | - | 50,606,222.66 | - |
| 资产减值准备 | 53,299.46 | - | 8,798,483.24 | - |
| 固定资产和投资性房地产折旧 | 64,805,169.71 | - | 118,418,775.02 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 64,805,169.71 | - | 118,418,775.02 | - |
| 无形资产摊销 | 4,061,529.12 | - | 7,289,284.42 | - |
| 长期待摊费用摊销 | 13,215,853.96 | - | 19,187,305 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -194,752.67 | - | - | - |
| 固定资产报废损失 | 58,434.69 | - | 112,789.13 | - |
| 公允价值变动损失 | - | - | 3,096,944 | - |
| 财务费用 | 42,694,592.42 | - | 78,289,737.46 | - |
| 投资损失 | 164,640.64 | - | -1,215,807.04 | - |
| 递延所得税 | -191,762.16 | - | 3,634,509.91 | - |
| 其中:递延所得税资产减少 | 200,899.2 | - | 5,448,568.57 | - |
| 递延所得税负债增加 | -392,661.36 | - | -1,814,058.66 | - |
| 存货的减少 | -22,507,632.66 | - | 11,387,107.58 | - |
| 经营性应收项目的减少 | 71,910,862.13 | - | 9,321,336.76 | - |
| 经营性应付项目的增加 | -329,798,921.08 | - | -33,559,591.15 | - |
| 现金的期末余额 | 159,450,755.93 | - | 145,870,101.64 | - |
| 减:现金的期初余额 | 145,870,101.64 | - | 154,724,047.31 | - |
| 现金及现金等价物的净增加额 | 13,580,654.29 | - | -8,853,945.67 | - |
| 公告日期 | 2025-08-13 | 2025-04-25 | 2025-04-25 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |