| 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 | 944,608,412.29 | 391,156,762.67 | 1,504,922,937.12 | 1,132,524,238.94 |
| 收到的税费返还 | 21,410,118.36 | 20,297,965.02 | 43,113,168.18 | 4,235,798.04 |
| 收到其他与经营活动有关的现金 | 38,386,414.37 | 3,970,128.02 | 28,835,876.47 | 25,353,939.87 |
| 经营活动现金流入小计 | 1,004,404,945.02 | 415,424,855.71 | 1,576,871,981.77 | 1,162,113,976.85 |
| 购买商品、接受劳务支付的现金 | 652,899,406.57 | 287,836,229.56 | 937,364,276.31 | 743,100,210.03 |
| 支付给职工以及为职工支付的现金 | 256,921,808.18 | 122,157,852.25 | 431,997,079.02 | 308,597,417.29 |
| 支付的各项税费 | 24,042,249.6 | 13,986,369.42 | 40,064,633.92 | 33,427,920.06 |
| 支付其他与经营活动有关的现金 | 29,018,581.14 | 14,042,458.21 | 80,395,433.48 | 29,600,422.17 |
| 经营活动现金流出小计 | 962,882,045.49 | 438,022,909.44 | 1,489,821,422.73 | 1,114,725,969.55 |
| 经营活动产生的现金流量净额 | 41,522,899.53 | -22,598,053.73 | 87,050,559.04 | 47,388,007.3 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 675,419,634.1 | 122,475,365.74 | 632,268,317.8 | 435,472,665.75 |
| 取得投资收益收到的现金 | 2,256,330.07 | 560,471.75 | 2,393,475.1 | 1,413,005.58 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 339,026 | - | 336,595.31 | 123,265 |
| 投资活动现金流入小计 | 678,014,990.17 | 123,035,837.49 | 634,998,388.21 | 437,008,936.33 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 83,868,235.91 | 40,983,824.24 | 214,916,043.26 | 164,724,971.66 |
| 投资支付的现金 | 779,212,360.7 | 42,600,000 | 736,000,000 | 560,004,795.76 |
| 投资活动现金流出小计 | 863,080,596.61 | 83,583,824.24 | 950,916,043.26 | 724,729,767.42 |
| 投资活动产生的现金流量净额 | -185,065,606.44 | 39,452,013.25 | -315,917,655.05 | -287,720,831.09 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 3,070,000 | 4,659,100 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 3,070,000 | - |
| 取得借款收到的现金 | 45,000 | - | 1,582,000 | 1,582,000 |
| 收到其他与筹资活动有关的现金 | - | - | 4,930,831.77 | - |
| 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 | 45,000 | - | 9,582,831.77 | 6,241,100 |
| 偿还债务支付的现金 | 791,000 | - | 7,339,040 | 3,797,340 |
| 分配股利、利润或偿付利息支付的现金 | 106,703.41 | 7,811.12 | 23,273,105.72 | 24,550,593.11 |
| 支付其他与筹资活动有关的现金 | - | 17,593.76 | 87,003,097.41 | 49,991,829.3 |
| 筹资活动现金流出小计 | 897,703.41 | 25,404.88 | 117,615,243.13 | 78,339,762.41 |
| 筹资活动产生的现金流量净额 | -852,703.41 | -25,404.88 | -108,032,411.36 | -72,098,662.41 |
| 四、汇率变动对现金及现金等价物的影响 | 759,217.09 | 150,852.62 | -1,064,996.7 | 397,788.81 |
| 五、现金及现金等价物净增加额 | -143,636,193.23 | 16,979,407.26 | -337,964,504.07 | -312,033,697.39 |
| 加:期初现金及现金等价物余额 | 674,775,832.59 | 674,775,832.59 | 1,012,740,336.66 | 1,012,740,336.66 |
| 期末现金及现金等价物余额 | 531,139,639.36 | 691,755,239.85 | 674,775,832.59 | 700,706,639.27 |
| 补充资料: | | | | |
| 净利润 | 4,212,377.82 | - | -45,196,043.49 | - |
| 资产减值准备 | 20,928,851.09 | - | 47,131,516.97 | - |
| 固定资产和投资性房地产折旧 | 55,139,905.16 | - | 89,621,433.57 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 55,139,905.16 | - | 89,621,433.57 | - |
| 无形资产摊销 | 2,098,615.62 | - | 3,442,269.25 | - |
| 长期待摊费用摊销 | 2,789,956.59 | - | 3,419,297.6 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -175,187.47 | - | -352,170.17 | - |
| 固定资产报废损失 | 695,094.82 | - | 969,408.39 | - |
| 公允价值变动损失 | 153,298.58 | - | 41,304.91 | - |
| 财务费用 | 536,212.62 | - | 251,176.36 | - |
| 投资损失 | -1,921,746.42 | - | -2,836,534.11 | - |
| 递延所得税 | -13,307,421.67 | - | -13,477,038.52 | - |
| 其中:递延所得税资产减少 | -13,307,421.67 | - | -13,309,250.08 | - |
| 递延所得税负债增加 | - | - | -167,788.44 | - |
| 存货的减少 | -63,192,126.41 | - | -31,345,982.84 | - |
| 经营性应收项目的减少 | -74,735,426.81 | - | -125,040,125.92 | - |
| 经营性应付项目的增加 | 101,216,675.98 | - | 153,075,835.34 | - |
| 其他 | 5,276,089.47 | - | - | - |
| 融资租入固定资产 | - | - | 11,596,224.68 | - |
| 现金的期末余额 | 531,139,639.36 | - | 674,775,832.59 | - |
| 减:现金的期初余额 | 674,775,832.59 | - | 1,012,740,336.66 | - |
| 现金及现金等价物的净增加额 | -143,636,193.23 | - | -337,964,504.07 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-24 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |