| 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 | 888,369,745.31 | 512,067,212.86 | 1,162,175,206.23 | 822,011,907.59 |
| 收到的税费返还 | 7,347,882.82 | 2,941,357.51 | 12,086,083.92 | 9,151,575.93 |
| 收到其他与经营活动有关的现金 | 129,312,666.6 | 43,783,966.93 | 90,310,906.03 | 62,598,220.68 |
| 经营活动现金流入小计 | 1,025,030,294.73 | 558,792,537.3 | 1,264,572,196.18 | 893,761,704.2 |
| 购买商品、接受劳务支付的现金 | 515,809,428.23 | 274,373,329.75 | 638,601,352.34 | 514,943,241.84 |
| 支付给职工以及为职工支付的现金 | 181,088,107.7 | 97,039,530.3 | 288,356,652.11 | 210,537,270.49 |
| 支付的各项税费 | 51,043,726.49 | 25,554,266.64 | 60,964,076.51 | 37,968,634.33 |
| 支付其他与经营活动有关的现金 | 185,908,063.22 | 85,919,455.69 | 275,483,733.91 | 135,132,930.05 |
| 经营活动现金流出小计 | 933,849,325.64 | 482,886,582.38 | 1,263,405,814.87 | 898,582,076.71 |
| 经营活动产生的现金流量净额 | 91,180,969.09 | 75,905,954.92 | 1,166,381.31 | -4,820,372.51 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 383,250,196.15 | 138,250,196.15 | 602,000,000 | 462,000,000 |
| 取得投资收益收到的现金 | 3,106,517.09 | 2,795,095.28 | 4,089,674.68 | 3,080,080.06 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 11,823,586.6 | 2,697,015.59 | 2,405,329.7 | 3,527,500.5 |
| 投资活动现金流入小计 | 398,180,299.84 | 143,742,307.02 | 608,495,004.38 | 468,607,580.56 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 99,635,214.97 | 42,124,553.35 | 101,285,307.49 | 49,890,546.98 |
| 投资支付的现金 | 385,000,000 | 165,000,000 | 600,000,000 | 485,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 10,000,000 | - |
| 投资活动现金流出小计 | 484,635,214.97 | 207,124,553.35 | 711,285,307.49 | 534,890,546.98 |
| 投资活动产生的现金流量净额 | -86,454,915.13 | -63,382,246.33 | -102,790,303.11 | -66,282,966.42 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 346,499,995.71 | 344,087,745.02 |
| 取得借款收到的现金 | 42,600,000 | - | 164,400,000 | 144,400,000 |
| 筹资活动现金流入平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流入小计 | 42,600,000 | - | 510,899,995.71 | 488,487,745.02 |
| 偿还债务支付的现金 | 21,100,000 | 10,100,000 | 290,840,000 | 290,840,000 |
| 分配股利、利润或偿付利息支付的现金 | 49,687,219.77 | 85,760.56 | 24,319,201.84 | 24,087,927.43 |
| 支付其他与筹资活动有关的现金 | 872,697 | 523,618.2 | 970,276.55 | 970,276.55 |
| 筹资活动现金流出小计 | 71,659,916.77 | 10,709,378.76 | 316,129,478.39 | 315,898,203.98 |
| 筹资活动产生的现金流量净额 | -29,059,916.77 | -10,709,378.76 | 194,770,517.32 | 172,589,541.04 |
| 四、汇率变动对现金及现金等价物的影响 | -71,418.72 | -161,978.44 | -9,450.18 | -48,044.02 |
| 五、现金及现金等价物净增加额 | -24,405,281.53 | 1,652,351.39 | 93,137,145.34 | 101,438,158.09 |
| 加:期初现金及现金等价物余额 | 212,968,954.82 | 212,968,954.82 | 119,831,809.48 | 119,831,809.48 |
| 期末现金及现金等价物余额 | 188,563,673.29 | 214,621,306.21 | 212,968,954.82 | 221,269,967.57 |
| 补充资料: | | | | |
| 净利润 | 102,096,213.77 | - | 168,826,694.86 | - |
| 资产减值准备 | 10,780,782.97 | - | 66,453,452.88 | - |
| 固定资产和投资性房地产折旧 | 43,366,681.04 | - | 88,262,387.07 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 43,366,681.04 | - | 88,262,387.07 | - |
| 无形资产摊销 | 2,553,085.87 | - | 4,682,477.08 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -5,629,755 | - | 1,921,048.73 | - |
| 固定资产报废损失 | 111,404.46 | - | 1,748,948.7 | - |
| 公允价值变动损失 | 467,843.58 | - | -2,476,770.02 | - |
| 财务费用 | 566,484.59 | - | 3,982,204.07 | - |
| 投资损失 | -2,391,966.55 | - | -3,026,764.48 | - |
| 递延所得税 | -4,418,045.55 | - | -16,916,618.86 | - |
| 其中:递延所得税资产减少 | -4,364,557.9 | - | -16,798,991.09 | - |
| 递延所得税负债增加 | -53,487.65 | - | -117,627.77 | - |
| 存货的减少 | -555,465.41 | - | -79,798,296.28 | - |
| 经营性应收项目的减少 | -166,590,937.23 | - | -501,297,892.62 | - |
| 经营性应付项目的增加 | 107,890,924.55 | - | 255,175,526.48 | - |
| 现金的期末余额 | 188,563,673.29 | - | 212,968,954.82 | - |
| 减:现金的期初余额 | 212,968,954.82 | - | 119,831,809.48 | - |
| 现金及现金等价物的净增加额 | -24,405,281.53 | - | 93,137,145.34 | - |
| 公告日期 | 2025-08-27 | 2025-04-23 | 2025-03-31 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |