| 报告期 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
| 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 | 798,801,092.7 | 2,275,674,772.67 | 1,659,979,619.35 | 1,219,507,411.54 |
| 收到的税费返还 | 23,545,051.29 | 80,043,770.61 | 51,609,505.31 | 29,688,256.8 |
| 收到其他与经营活动有关的现金 | 6,205,691.27 | 33,887,772.5 | 20,733,278.35 | 15,540,311.26 |
| 经营活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流入小计 | 828,551,835.26 | 2,389,606,315.78 | 1,732,322,403.01 | 1,264,735,979.6 |
| 购买商品、接受劳务支付的现金 | 371,087,378.95 | 1,672,551,887.8 | 1,082,933,373.58 | 675,319,026.91 |
| 支付给职工以及为职工支付的现金 | 97,843,074.76 | 335,902,969.15 | 239,875,572.84 | 148,438,689.66 |
| 支付的各项税费 | 43,761,737.44 | 76,901,294.85 | 44,527,776.06 | 36,723,700.68 |
| 支付其他与经营活动有关的现金 | 20,252,389.63 | 33,009,250.54 | 75,788,268.32 | 38,616,688.72 |
| 经营活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流出小计 | 532,944,580.78 | 2,118,365,402.34 | 1,443,124,990.8 | 899,098,105.97 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动产生的现金流量净额 | 295,607,254.48 | 271,240,913.44 | 289,197,412.21 | 365,637,873.63 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 4,873,083.25 | 9,404,770.93 | 6,457,432 | 2,246,707.69 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 135,505.45 | 1,179,840.5 | 926,754.03 | 439,104.67 |
| 收到的其他与投资活动有关的现金 | 1,163,030,700 | 1,933,790,000 | 543,169,120.67 | 235,990,000 |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流入小计 | 1,168,039,288.7 | 1,944,374,611.43 | 550,553,306.7 | 238,675,812.36 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 21,421,036.95 | 97,153,595.19 | 72,096,955.73 | 32,664,266.12 |
| 支付其他与投资活动有关的现金 | 939,058,801 | 2,811,790,000 | 1,039,990,000 | 431,990,000 |
| 投资活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流出小计 | 960,479,837.95 | 2,908,943,595.19 | 1,112,086,955.73 | 464,654,266.12 |
| 投资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动产生的现金流量净额 | 207,559,450.75 | -964,568,983.76 | -561,533,649.03 | -225,978,453.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 744,701,758.27 | 743,236,624.29 | - |
| 取得借款收到的现金 | 2,233,600 | 74,085,322.54 | 15,043,300 | 12,923,300 |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流入小计 | 2,233,600 | 818,787,080.81 | 758,279,924.29 | 12,923,300 |
| 偿还债务支付的现金 | 53,177,371.72 | 77,518,400 | 68,936,074.06 | 14,526,074.06 |
| 分配股利、利润或偿付利息支付的现金 | 46,624.69 | 114,878,854.86 | 114,807,220.35 | 114,715,016.46 |
| 支付其他与筹资活动有关的现金 | 4,597,699.66 | 48,105,769.02 | 41,925,276.54 | 37,692,043.54 |
| 筹资活动现金流出平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流出小计 | 57,821,696.07 | 240,503,023.88 | 225,668,570.95 | 166,933,134.06 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动产生的现金流量净额 | -55,588,096.07 | 578,284,056.93 | 532,611,353.34 | -154,009,834.06 |
| 四、汇率变动对现金及现金等价物的影响 | 559,085.6 | 14,440,628.34 | -5,724,490.51 | 8,482,782.58 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0 | 0 |
| 五、现金及现金等价物净增加额 | 448,137,694.76 | -100,603,385.05 | 254,550,626.01 | -5,867,631.61 |
| 加:期初现金及现金等价物余额 | 600,759,211.18 | 701,362,596.23 | 701,362,596.23 | 701,362,596.23 |
| 期末现金及现金等价物余额平衡项目 | 0 | 0 | 0 | 0 |
| 期末现金及现金等价物余额 | 1,048,896,905.94 | 600,759,211.18 | 955,913,222.24 | 695,494,964.62 |
| 补充资料: | | | | |
| 净利润 | - | 455,801,328.36 | - | 164,723,725.84 |
| 资产减值准备 | - | 77,727,297.53 | - | -6,973,592.98 |
| 固定资产和投资性房地产折旧 | - | 49,937,570.35 | - | 22,576,940.07 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 49,937,570.35 | - | 22,576,940.07 |
| 无形资产摊销 | - | 1,659,404.26 | - | 811,709.39 |
| 长期待摊费用摊销 | - | 6,847,276.7 | - | 4,340,663.71 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 31,600.29 | - | 218,065.42 |
| 固定资产报废损失 | - | 1,858.98 | - | - |
| 公允价值变动损失 | - | -780,384.39 | - | 79,156.65 |
| 财务费用 | - | -10,493,158.71 | - | -9,821,313.51 |
| 投资损失 | - | -7,948,058.6 | - | -2,232,765.1 |
| 递延所得税 | - | -5,184,465.71 | - | -1,647,194.04 |
| 其中:递延所得税资产减少 | - | 428,652.32 | - | -184,766.27 |
| 递延所得税负债增加 | - | -5,613,118.03 | - | -1,462,427.77 |
| 存货的减少 | - | -116,498,250.9 | - | -98,819,874.42 |
| 经营性应收项目的减少 | - | -309,560,613.17 | - | 345,715,381.17 |
| 经营性应付项目的增加 | - | 106,853,033.21 | - | -64,438,086.21 |
| 其他 | - | 8,087,127.07 | - | 3,732,789.36 |
| 债务转为资本 | - | - | - | 0 |
| 现金的期末余额 | - | 600,759,211.18 | - | 695,494,964.62 |
| 减:现金的期初余额 | - | 701,362,596.23 | - | 701,362,596.23 |
| 公告日期 | 2025-04-28 | 2025-03-29 | 2024-10-24 | 2024-08-23 |
| 审计意见(境内) | | 标准无保留意见 | | |