| 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 | 696,940,840.19 | 374,522,917.22 | 1,093,111,656.54 | 737,110,224.43 |
| 收到的税费返还 | 761,130.8 | 336,313.91 | 19,763,650.11 | 19,180,031.61 |
| 收到其他与经营活动有关的现金 | 15,118,507.79 | 10,990,901.36 | 21,977,389.89 | 13,507,610.23 |
| 经营活动现金流入小计 | 712,820,478.78 | 385,850,132.49 | 1,134,852,696.54 | 769,797,866.27 |
| 购买商品、接受劳务支付的现金 | 565,943,377.63 | 302,341,640.56 | 701,163,005.31 | 453,669,570.16 |
| 支付给职工以及为职工支付的现金 | 164,094,163.57 | 86,413,456.15 | 271,712,890.83 | 201,818,124.67 |
| 支付的各项税费 | 49,633,859.4 | 18,344,913.75 | 81,169,427.14 | 46,324,784.64 |
| 支付其他与经营活动有关的现金 | 18,344,340.99 | 10,595,579.18 | 28,210,041.25 | 20,413,475.57 |
| 经营活动现金流出小计 | 798,015,741.59 | 417,695,589.64 | 1,082,255,364.53 | 722,225,955.04 |
| 经营活动产生的现金流量净额 | -85,195,262.81 | -31,845,457.15 | 52,597,332.01 | 47,571,911.23 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 75,000,000 | 30,000,000 | 273,000,000 | 220,000,000 |
| 取得投资收益收到的现金 | 185,027.98 | 51,569.63 | 968,214.28 | 751,280.81 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 2,000 | 2,000 | - | - |
| 投资活动现金流入小计 | 75,187,027.98 | 30,053,569.63 | 273,968,214.28 | 220,751,280.81 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 42,641,644.73 | 8,948,833.5 | 69,318,012.43 | 56,858,350.84 |
| 投资支付的现金 | 60,000,000 | 43,000,000 | 243,000,000 | 213,000,000 |
| 投资活动现金流出小计 | 102,641,644.73 | 51,948,833.5 | 312,318,012.43 | 269,858,350.84 |
| 投资活动产生的现金流量净额 | -27,454,616.75 | -21,895,263.87 | -38,349,798.15 | -49,107,070.03 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 3,576,388.95 | 45,833.37 | 283,334.28 | 212,500.71 |
| 其中:子公司吸收少数股东投资收到的现金 | 3,576,388.95 | 45,833.37 | 283,334.28 | 212,500.71 |
| 取得借款收到的现金 | 515,571,968.4 | 211,457,758 | 379,254,961.99 | 327,558,414.44 |
| 筹资活动现金流入小计 | 519,148,357.35 | 211,503,591.37 | 379,538,296.27 | 327,770,915.15 |
| 偿还债务支付的现金 | 339,237,991.22 | 101,470,000 | 424,310,673.85 | 351,880,673.85 |
| 分配股利、利润或偿付利息支付的现金 | 6,074,029.19 | 2,928,264.78 | 13,782,078.46 | 10,439,858.32 |
| 支付其他与筹资活动有关的现金 | 2,262,395.04 | 1,128,939.72 | 35,001,873.28 | 34,543,415.68 |
| 筹资活动现金流出小计 | 347,574,415.45 | 105,527,204.5 | 473,094,625.59 | 396,863,947.85 |
| 筹资活动产生的现金流量净额 | 171,573,941.9 | 105,976,386.87 | -93,556,329.32 | -69,093,032.7 |
| 四、汇率变动对现金及现金等价物的影响 | 130,051.36 | 128,622.22 | 128,095.21 | 65,930.96 |
| 五、现金及现金等价物净增加额 | 59,054,113.7 | 52,364,288.07 | -79,180,700.25 | -70,562,260.54 |
| 加:期初现金及现金等价物余额 | 90,647,055.59 | 90,647,055.59 | 169,827,755.84 | 169,827,755.84 |
| 期末现金及现金等价物余额 | 149,701,169.29 | 143,011,343.66 | 90,647,055.59 | 99,265,495.3 |
| 补充资料: | | | | |
| 净利润 | 65,182,497.17 | - | 61,224,438.71 | - |
| 资产减值准备 | 9,641,819.68 | - | 26,246,914.19 | - |
| 固定资产和投资性房地产折旧 | 74,324,455.88 | - | 146,841,076.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 74,324,455.88 | - | 146,841,076.83 | - |
| 无形资产摊销 | 2,770,173.89 | - | 5,460,611.72 | - |
| 长期待摊费用摊销 | 746,906.42 | - | 1,086,779.2 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -136,230.73 | - | -2,045,712.07 | - |
| 固定资产报废损失 | 1,116.84 | - | 317,529.61 | - |
| 公允价值变动损失 | -100,767.12 | - | -770,616.44 | - |
| 财务费用 | 8,538,463.83 | - | 17,352,471.82 | - |
| 投资损失 | -58,740.31 | - | 3,501,794.45 | - |
| 递延所得税 | -2,153,413.42 | - | -546,742.42 | - |
| 其中:递延所得税资产减少 | -2,720,136.62 | - | -427,782.43 | - |
| 递延所得税负债增加 | 566,723.2 | - | -118,959.99 | - |
| 存货的减少 | -88,351,227.23 | - | -72,040,573.77 | - |
| 经营性应收项目的减少 | -106,470,752 | - | -280,934,186.8 | - |
| 经营性应付项目的增加 | -47,800,163.98 | - | 142,974,555.5 | - |
| 其他 | -3,185,922.45 | - | 397,675.33 | - |
| 现金的期末余额 | 149,701,169.29 | - | 90,647,055.59 | - |
| 减:现金的期初余额 | 90,647,055.59 | - | 169,827,755.84 | - |
| 现金及现金等价物的净增加额 | 59,054,113.7 | - | -79,180,700.25 | - |
| 公告日期 | 2025-08-26 | 2025-04-25 | 2025-04-24 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |