| 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 | 678,694,905.27 | 348,942,451.06 | 1,100,891,839.15 | 730,630,427.53 |
| 收到的税费返还 | - | - | 29,667,135.92 | 3,527,100.5 |
| 收到其他与经营活动有关的现金 | 9,617,898.23 | 3,523,158.83 | 62,311,701.94 | 15,256,552.17 |
| 经营活动现金流入小计 | 688,312,803.5 | 352,465,609.89 | 1,192,870,677.01 | 749,414,080.2 |
| 购买商品、接受劳务支付的现金 | 116,271,741.43 | 26,639,550.74 | 206,719,099.98 | 179,535,577.8 |
| 支付给职工以及为职工支付的现金 | 198,984,494.95 | 105,378,463.1 | 310,209,705.15 | 227,707,830.2 |
| 支付的各项税费 | 16,417,166.47 | 11,066,984.42 | 12,308,374.36 | 7,486,865.58 |
| 支付其他与经营活动有关的现金 | 17,196,587.37 | 11,495,720.38 | 41,827,895.86 | 34,303,406.33 |
| 经营活动现金流出小计 | 348,869,990.22 | 154,580,718.64 | 571,065,075.35 | 449,033,679.91 |
| 经营活动产生的现金流量净额 | 339,442,813.28 | 197,884,891.25 | 621,805,601.66 | 300,380,400.29 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,207,426,800 | 251,914,800 | 1,198,850,902.69 | 965,023,638 |
| 取得投资收益收到的现金 | 2,411,094.1 | 572,764.45 | 3,239,608.52 | 2,426,803.2 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 71,801,180.86 | 14,501,155.58 | 4,720,437.91 | 816,990 |
| 收到的其他与投资活动有关的现金 | 1,350,000 | 151,977.21 | - | - |
| 投资活动现金流入小计 | 1,282,989,074.96 | 267,140,697.24 | 1,206,810,949.12 | 968,267,431.2 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 1,076,970,850.42 | 482,510,159.43 | 1,482,772,439.68 | 1,009,571,049.83 |
| 投资支付的现金 | 1,506,850,000 | 297,850,000 | 1,138,902,214.9 | 913,902,214.9 |
| 支付其他与投资活动有关的现金 | 5,590,000 | - | 6,558,200 | - |
| 投资活动现金流出小计 | 2,589,410,850.42 | 780,360,159.43 | 2,628,232,854.58 | 1,923,473,264.73 |
| 投资活动产生的现金流量净额 | -1,306,421,775.46 | -513,219,462.19 | -1,421,421,905.46 | -955,205,833.53 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 9,432,770.74 | - | 13,733,836.6 | 13,733,836.6 |
| 取得借款收到的现金 | 437,732,903.75 | 177,908,207.07 | 1,336,060,257.92 | 993,835,798.25 |
| 收到其他与筹资活动有关的现金 | 1,166,000,000 | 109,159,750 | - | 705,835.7 |
| 筹资活动现金流入小计 | 1,613,165,674.49 | 287,067,957.07 | 1,349,794,094.52 | 1,008,275,470.55 |
| 偿还债务支付的现金 | 325,419,018.7 | 50,950,406.7 | 324,725,153.92 | 329,809,195.66 |
| 分配股利、利润或偿付利息支付的现金 | 64,932,781.64 | 12,827,492.13 | 69,730,172.97 | 58,908,214.74 |
| 支付其他与筹资活动有关的现金 | 10,299,403.25 | 54,830,123.49 | 44,779,725.1 | 33,870,554.38 |
| 筹资活动现金流出小计 | 400,651,203.59 | 118,608,022.32 | 439,235,051.99 | 422,587,964.78 |
| 筹资活动产生的现金流量净额 | 1,212,514,470.9 | 168,459,934.75 | 910,559,042.53 | 585,687,505.77 |
| 四、汇率变动对现金及现金等价物的影响 | -183,403.16 | -50,866.41 | -339,738.33 | -1,378,568.1 |
| 五、现金及现金等价物净增加额 | 245,352,105.56 | -146,925,502.6 | 110,603,000.4 | -70,516,495.57 |
| 加:期初现金及现金等价物余额 | 362,557,754.26 | 414,019,412.96 | 251,954,753.86 | 251,954,753.86 |
| 期末现金及现金等价物余额 | 607,909,859.82 | 267,093,910.36 | 362,557,754.26 | 181,438,258.29 |
| 补充资料: | | | | |
| 净利润 | 101,078,388.85 | - | 128,228,784.44 | - |
| 固定资产和投资性房地产折旧 | 207,301,039.54 | - | 317,888,742.47 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 207,301,039.54 | - | 317,888,742.47 | - |
| 无形资产摊销 | 1,354,897.68 | - | 2,354,201.23 | - |
| 长期待摊费用摊销 | 3,759,493.14 | - | 8,562,988.55 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -37,535,220.82 | - | -857,607.51 | - |
| 公允价值变动损失 | -1,188,916.73 | - | -149,442.27 | - |
| 财务费用 | 34,351,916 | - | 36,358,415.7 | - |
| 投资损失 | -2,470,026.24 | - | -2,917,430.94 | - |
| 递延所得税 | -151,097.1 | - | -8,141,093.57 | - |
| 其中:递延所得税资产减少 | -151,097.1 | - | -8,141,093.57 | - |
| 存货的减少 | 3,298,394.3 | - | -5,806,332.26 | - |
| 经营性应收项目的减少 | -41,874,775.06 | - | -38,345,182.34 | - |
| 经营性应付项目的增加 | 42,344,992.31 | - | 113,491,208.71 | - |
| 现金的期末余额 | 607,909,859.82 | - | 362,557,754.26 | - |
| 减:现金的期初余额 | 362,557,754.26 | - | 251,954,753.86 | - |
| 现金及现金等价物的净增加额 | 245,352,105.56 | - | 110,603,000.4 | - |
| 公告日期 | 2025-08-21 | 2025-04-29 | 2025-04-29 | 2024-10-16 |
| 审计意见(境内) | | | 标准无保留意见 | |