| 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 | 826,853,035.26 | 417,650,725.87 | 1,648,639,136.25 | 1,200,850,663.12 |
| 收到的税费返还 | 67,017,701.82 | 31,143,493.32 | 140,622,515.91 | 101,226,265.66 |
| 收到其他与经营活动有关的现金 | 15,634,825.18 | 5,922,155.65 | 29,243,741.54 | 26,086,038.87 |
| 经营活动现金流入小计 | 909,505,562.26 | 454,716,374.84 | 1,818,505,393.7 | 1,328,162,967.65 |
| 购买商品、接受劳务支付的现金 | 518,039,931.87 | 242,243,945.26 | 1,013,062,851.36 | 749,625,757.86 |
| 支付给职工以及为职工支付的现金 | 186,583,948.42 | 88,319,458.95 | 364,491,947.67 | 273,251,792.77 |
| 支付的各项税费 | 26,737,594.61 | 10,659,768.7 | 63,239,171.85 | 41,150,833.16 |
| 支付其他与经营活动有关的现金 | 71,482,463.5 | 25,851,525.73 | 126,113,962.96 | 101,684,708.16 |
| 经营活动现金流出小计 | 802,843,938.4 | 367,074,698.64 | 1,566,907,933.84 | 1,165,713,091.95 |
| 经营活动产生的现金流量净额 | 106,661,623.86 | 87,641,676.2 | 251,597,459.86 | 162,449,875.7 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 866,245,867.55 | 646,234,854.71 | 1,838,891,722.25 | 1,816,926,909.95 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 162,455 | 105,000 | 550,588.04 | 118,601.78 |
| 投资活动现金流入小计 | 866,408,322.55 | 646,339,854.71 | 1,839,442,310.29 | 1,817,045,511.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 86,196,849.42 | 39,441,539.87 | 86,327,231.52 | 56,253,758.36 |
| 投资支付的现金 | 1,282,337,170 | 758,258,557.88 | 1,195,780,000 | 1,284,497,777 |
| 支付其他与投资活动有关的现金 | - | - | 3,140,661.78 | 140,661.78 |
| 投资活动现金流出小计 | 1,368,534,019.42 | 797,700,097.75 | 1,285,247,893.3 | 1,340,892,197.14 |
| 投资活动产生的现金流量净额 | -502,125,696.87 | -151,360,243.04 | 554,194,416.99 | 476,153,314.59 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 195,538,779.45 | - | 200,044,700 | 200,044,700 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 125,000 | 125,000 |
| 支付其他与筹资活动有关的现金 | 14,154,447.16 | 6,982,311.94 | 76,536,184.44 | 68,983,778.89 |
| 筹资活动现金流出小计 | 209,693,226.61 | 6,982,311.94 | 276,580,884.44 | 269,028,478.89 |
| 筹资活动产生的现金流量净额 | -209,693,226.61 | -6,982,311.94 | -276,580,884.44 | -269,028,478.89 |
| 四、汇率变动对现金及现金等价物的影响 | 7,943,361.12 | 6,077,360.45 | 17,462,100.7 | 13,215,942.8 |
| 五、现金及现金等价物净增加额 | -597,213,938.5 | -64,623,518.33 | 546,673,093.11 | 382,790,654.2 |
| 加:期初现金及现金等价物余额 | 895,537,998.18 | 895,537,998.18 | 348,864,905.07 | 348,864,905.07 |
| 期末现金及现金等价物余额 | 298,324,059.68 | 830,914,479.85 | 895,537,998.18 | 731,655,559.27 |
| 补充资料: | | | | |
| 净利润 | 105,648,619.36 | - | 227,369,907.93 | - |
| 资产减值准备 | 10,890,355.23 | - | - | - |
| 固定资产和投资性房地产折旧 | 15,570,721.53 | - | 30,086,821.52 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 15,570,721.53 | - | 30,086,821.52 | - |
| 无形资产摊销 | 1,351,828.48 | - | 2,494,382.51 | - |
| 长期待摊费用摊销 | 3,798,049.57 | - | 7,649,974.41 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -9,502.39 | - | -81,247.1 | - |
| 固定资产报废损失 | 23,489.58 | - | 5,088,951.54 | - |
| 公允价值变动损失 | 1,314,260.13 | - | 1,874,032.9 | - |
| 财务费用 | -9,391,730.48 | - | -14,441,179.88 | - |
| 投资损失 | -15,566,724.79 | - | -37,338,076.91 | - |
| 递延所得税 | -468,054.63 | - | -3,287,444 | - |
| 其中:递延所得税资产减少 | 1,075,576.74 | - | -3,828,526.43 | - |
| 递延所得税负债增加 | -1,543,631.37 | - | 541,082.43 | - |
| 存货的减少 | 42,510,032.56 | - | -57,732,032.64 | - |
| 经营性应收项目的减少 | 1,057,298.26 | - | -43,651,512.69 | - |
| 经营性应付项目的增加 | -62,330,876.46 | - | 88,848,803.05 | - |
| 其他 | 127,767.53 | - | 171,581.64 | - |
| 现金的期末余额 | 298,324,059.68 | - | 895,537,998.18 | - |
| 减:现金的期初余额 | 895,537,998.18 | - | 348,864,905.07 | - |
| 现金及现金等价物的净增加额 | -597,213,938.5 | - | 546,673,093.11 | - |
| 公告日期 | 2025-08-28 | 2025-04-24 | 2025-04-01 | 2024-10-26 |
| 审计意见(境内) | | | 标准无保留意见 | |