| 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 | 1,099,698,245.5 | 452,277,765.44 | 2,461,472,793.34 | 1,676,444,795.97 |
| 收到的税费返还 | 9,053,649.31 | 4,116,574.64 | 25,731,384.87 | 9,388,875.01 |
| 收到其他与经营活动有关的现金 | 34,412,379.22 | 23,748,228.24 | 69,188,861.97 | 56,963,347.59 |
| 经营活动现金流入小计 | 1,143,164,274.03 | 480,142,568.32 | 2,556,393,040.18 | 1,742,797,018.57 |
| 购买商品、接受劳务支付的现金 | 384,303,915.25 | 186,334,986.6 | 889,628,501.02 | 632,672,129.16 |
| 支付给职工以及为职工支付的现金 | 175,585,608.64 | 101,096,690.89 | 308,898,119.26 | 231,264,694.36 |
| 支付的各项税费 | 161,829,396.82 | 74,582,678.22 | 249,352,860.62 | 178,443,489.19 |
| 支付其他与经营活动有关的现金 | 103,690,053.18 | 56,672,229.06 | 219,157,467.97 | 149,404,823.54 |
| 经营活动现金流出小计 | 825,408,973.89 | 418,686,584.77 | 1,667,036,948.87 | 1,191,785,136.25 |
| 经营活动产生的现金流量净额 | 317,755,300.14 | 61,455,983.55 | 889,356,091.31 | 551,011,882.32 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 26,630,136.8 | - | 120,237,670 | 119,526,000 |
| 取得投资收益收到的现金 | 1,809,177.91 | 21,300.53 | 8,877,310 | 8,847,076.46 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 103,758,490 | 65,100,250 | 434,033 | 224,000 |
| 处置子公司及其他营业单位收到的现金净额 | 925,296.31 | - | - | - |
| 投资活动现金流入小计 | 133,123,101.02 | 65,121,550.53 | 129,549,013 | 128,597,076.46 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 56,566,967.21 | 21,990,953.1 | 113,776,655.31 | 62,298,528.27 |
| 投资支付的现金 | 16,000,000 | - | 72,819,329.17 | 72,812,673.74 |
| 投资活动现金流出小计 | 72,566,967.21 | 21,990,953.1 | 186,595,984.48 | 135,111,202.01 |
| 投资活动产生的现金流量净额 | 60,556,133.81 | 43,130,597.43 | -57,046,971.48 | -6,514,125.55 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,986,300 | 1,888,169.76 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 1,986,300 | 1,888,169.76 |
| 取得借款收到的现金 | 49,783,622.22 | - | 419,364,083.24 | 219,571,916.58 |
| 收到其他与筹资活动有关的现金 | 5,475,600 | 5,475,600 | 5,475,600 | - |
| 筹资活动现金流入小计 | 55,259,222.22 | 5,475,600 | 426,825,983.24 | 221,460,086.34 |
| 偿还债务支付的现金 | 122,500,000 | 60,000,000 | 270,000,000 | 90,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 54,871,629.7 | 52,512,624.14 | 744,090,461.75 | 746,740,064.52 |
| 支付其他与筹资活动有关的现金 | 205,049,383.14 | 12,039,467.7 | 136,579,765.96 | 26,905,538.62 |
| 筹资活动现金流出小计 | 382,421,012.84 | 124,552,091.84 | 1,150,670,227.71 | 863,645,603.14 |
| 筹资活动产生的现金流量净额 | -327,161,790.62 | -119,076,491.84 | -723,844,244.47 | -642,185,516.8 |
| 四、汇率变动对现金及现金等价物的影响 | 5,470,485.72 | 3,721,254.86 | 3,751,542.88 | -9,293,870.5 |
| 五、现金及现金等价物净增加额 | 56,620,129.05 | -10,768,656 | 112,216,418.24 | -106,981,630.53 |
| 加:期初现金及现金等价物余额 | 1,103,900,851.44 | 1,103,900,851.44 | 991,684,433.2 | 991,684,433.2 |
| 期末现金及现金等价物余额 | 1,160,520,980.49 | 1,093,132,195.44 | 1,103,900,851.44 | 884,702,802.67 |
| 补充资料: | | | | |
| 净利润 | 373,860,110.58 | - | 619,781,051.7 | - |
| 资产减值准备 | 8,598,652.63 | - | 10,795,320.34 | - |
| 固定资产和投资性房地产折旧 | 32,690,343.06 | - | 63,223,188.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 32,690,343.06 | - | 63,223,188.49 | - |
| 无形资产摊销 | 4,495,900.21 | - | 9,109,270.28 | - |
| 长期待摊费用摊销 | 5,138,427.73 | - | 9,036,230.35 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -423,484.97 | - | 1,275,040.6 | - |
| 固定资产报废损失 | 99,874.3 | - | 446,722.73 | - |
| 财务费用 | -10,619,367.89 | - | 19,471,206.26 | - |
| 投资损失 | 12,560,454.02 | - | -18,924,167.98 | - |
| 递延所得税 | 26,286,154 | - | -9,051,126.42 | - |
| 其中:递延所得税资产减少 | -1,601,868.71 | - | -5,000,478.36 | - |
| 递延所得税负债增加 | 27,888,022.71 | - | -4,050,648.06 | - |
| 存货的减少 | -62,773,904.75 | - | -22,400,804.15 | - |
| 经营性应收项目的减少 | -112,893,171.81 | - | 172,937,196.74 | - |
| 经营性应付项目的增加 | 26,132,190.4 | - | 8,476,682.2 | - |
| 其他 | 2,098,258.64 | - | 180,905.16 | - |
| 现金的期末余额 | 1,160,520,980.49 | - | 1,103,900,851.44 | - |
| 减:现金的期初余额 | 1,103,900,851.44 | - | 991,684,433.2 | - |
| 现金及现金等价物的净增加额 | 56,620,129.05 | - | 112,216,418.24 | - |
| 公告日期 | 2025-08-08 | 2025-04-19 | 2025-04-11 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |