| 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 | 856,011,441.79 | 428,416,508.71 | 1,874,307,858.8 | 1,469,228,548.21 |
| 收到的税费返还 | 30,051,849.66 | 15,597,311.79 | 67,552,316.63 | 58,481,860.24 |
| 收到其他与经营活动有关的现金 | 16,978,248.05 | 6,173,366.2 | 22,889,830.99 | 24,916,580.25 |
| 经营活动现金流入小计 | 903,041,539.5 | 450,187,186.7 | 1,964,750,006.42 | 1,552,626,988.7 |
| 购买商品、接受劳务支付的现金 | 452,667,993.65 | 226,526,059.03 | 1,108,866,963.08 | 828,834,458.92 |
| 支付给职工以及为职工支付的现金 | 218,302,711.5 | 128,276,911.54 | 398,485,768.45 | 312,560,936.29 |
| 支付的各项税费 | 24,727,818.78 | 15,108,084.06 | 63,598,791.38 | 52,672,239.73 |
| 支付其他与经营活动有关的现金 | 39,925,871.46 | 25,792,708.36 | 72,236,393.71 | 89,023,691.06 |
| 经营活动现金流出小计 | 735,624,395.39 | 395,703,762.99 | 1,643,187,916.62 | 1,283,091,326 |
| 经营活动产生的现金流量净额 | 167,417,144.11 | 54,483,423.71 | 321,562,089.8 | 269,535,662.7 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,186,987,281.92 | 721,125,751.18 | 2,393,657,749.36 | 1,298,515,869.69 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 107,077.33 | 66,150.33 | 1,947,156.43 | 668,893.02 |
| 收到的其他与投资活动有关的现金 | 9,435,500.58 | 9,399,029.55 | 6,450,000 | 4,800,000 |
| 投资活动现金流入小计 | 1,196,529,859.83 | 730,590,931.06 | 2,402,054,905.79 | 1,303,984,762.71 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 126,701,360.41 | 64,534,616.05 | 191,039,641.4 | 129,180,914.5 |
| 投资支付的现金 | 1,195,000,000 | 690,000,000 | 2,198,000,000 | 1,245,082,000 |
| 支付其他与投资活动有关的现金 | 4,130,717.15 | 4,098,793.36 | 5,650,000 | 4,000,000 |
| 投资活动现金流出小计 | 1,325,832,077.56 | 758,633,409.41 | 2,394,689,641.4 | 1,378,262,914.5 |
| 投资活动产生的现金流量净额 | -129,302,217.73 | -28,042,478.35 | 7,365,264.39 | -74,278,151.79 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 1,300,000 | 45,333,500 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 1,300,000 | 800,000 |
| 收到其他与筹资活动有关的现金 | - | - | 44,719,990 | 1,000,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 46,019,990 | 46,333,500 |
| 分配股利、利润或偿付利息支付的现金 | 88,249,307.69 | - | 107,317,542.38 | 107,000,676.17 |
| 支付其他与筹资活动有关的现金 | 14,974,100.43 | 426,752.55 | 93,632,997.85 | 91,839,097.37 |
| 筹资活动现金流出小计 | 103,223,408.12 | 426,752.55 | 200,950,540.23 | 198,839,773.54 |
| 筹资活动产生的现金流量净额 | -103,223,408.12 | -426,752.55 | -154,930,550.23 | -152,506,273.54 |
| 四、汇率变动对现金及现金等价物的影响 | 415,828.96 | 2,457,612.58 | 20,157,086.28 | 13,033,566.93 |
| 五、现金及现金等价物净增加额 | -64,692,652.78 | 28,471,805.39 | 194,153,890.24 | 55,784,804.3 |
| 加:期初现金及现金等价物余额 | 820,737,801.49 | 820,737,801.49 | 626,583,911.25 | 626,583,911.25 |
| 期末现金及现金等价物余额 | 756,045,148.71 | 849,209,606.88 | 820,737,801.49 | 682,368,715.55 |
| 补充资料: | | | | |
| 净利润 | 82,677,405.19 | - | 227,675,277.03 | - |
| 资产减值准备 | 6,074,429.05 | - | 5,629,739.45 | - |
| 固定资产和投资性房地产折旧 | 40,711,705.02 | - | 71,296,150.07 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 40,711,705.02 | - | 71,296,150.07 | - |
| 无形资产摊销 | 2,009,969.55 | - | 4,134,418.19 | - |
| 长期待摊费用摊销 | 7,103,999.06 | - | 9,808,007.61 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -11,305.9 | - | -845,139.04 | - |
| 固定资产报废损失 | 47,611.49 | - | 839,430.74 | - |
| 公允价值变动损失 | - | - | 1,698,159.63 | - |
| 财务费用 | 5,979,879.47 | - | -6,775,046.58 | - |
| 投资损失 | -4,766,668.73 | - | -6,775,911.61 | - |
| 递延所得税 | -776,272.49 | - | 3,513,714.25 | - |
| 其中:递延所得税资产减少 | -497,416.98 | - | 3,376,672.59 | - |
| 递延所得税负债增加 | -278,855.51 | - | 137,041.66 | - |
| 存货的减少 | -15,649,916.37 | - | 43,742,541.21 | - |
| 经营性应收项目的减少 | 14,674,153.68 | - | 28,323,300.1 | - |
| 经营性应付项目的增加 | 21,887,074.86 | - | -72,017,791.71 | - |
| 其他 | 6,281,175.84 | - | 8,000,429.2 | - |
| 现金的期末余额 | 756,045,148.71 | - | 820,737,801.49 | - |
| 减:现金的期初余额 | 820,737,801.49 | - | 626,583,911.25 | - |
| 现金及现金等价物的净增加额 | -64,692,652.78 | - | 194,153,890.24 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-25 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |