| 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 | 1,426,914,227.7 | 866,342,195.95 | 2,507,318,786.51 | 1,535,354,333.26 |
| 收到的税费返还 | 76,310,890.96 | 16,504,682.87 | 79,762,710.62 | 54,912,329.6 |
| 收到其他与经营活动有关的现金 | 38,658,861.7 | 21,014,616.67 | 67,822,948.39 | 60,597,294.11 |
| 经营活动现金流入小计 | 1,541,883,980.36 | 903,861,495.49 | 2,654,904,445.52 | 1,650,863,956.97 |
| 购买商品、接受劳务支付的现金 | 672,225,089.59 | 704,967,007.79 | 1,885,166,251.34 | 1,269,463,283.68 |
| 支付给职工以及为职工支付的现金 | 115,076,116.71 | 75,752,883.06 | 178,018,138.37 | 138,100,312.83 |
| 支付的各项税费 | 69,829,249.32 | 29,446,249.34 | 73,951,601.56 | 58,303,795.14 |
| 支付其他与经营活动有关的现金 | 49,307,133.79 | 25,029,547.25 | 116,548,468.48 | 83,531,295.3 |
| 经营活动现金流出小计 | 906,437,589.41 | 835,195,687.44 | 2,253,684,459.75 | 1,549,398,686.95 |
| 经营活动产生的现金流量净额 | 635,446,390.95 | 68,665,808.05 | 401,219,985.77 | 101,465,270.02 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 130,000,000 | 110,000,000 | 254,061,791.96 | - |
| 取得投资收益收到的现金 | 395,297.29 | 219,715.27 | 175,582.02 | 175,582.02 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 14,336.28 | 16,200 | 9,584,069.34 | 9,507,795 |
| 投资活动现金流入小计 | 130,409,633.57 | 110,235,915.27 | 263,821,443.32 | 9,683,377.02 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 51,547,298.11 | 41,884,257.96 | 110,152,748.26 | 96,771,881.9 |
| 投资支付的现金 | 248,000,000 | 73,000,000 | 380,000,000 | 380,000,000 |
| 投资活动现金流出小计 | 299,547,298.11 | 114,884,257.96 | 490,152,748.26 | 476,771,881.9 |
| 投资活动产生的现金流量净额 | -169,137,664.54 | -4,648,342.69 | -226,331,304.94 | -467,088,504.88 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 60,000,000 | 78,684,000 |
| 筹资活动现金流入平衡项目 | - | - | 0 | 0 |
| 筹资活动现金流入小计 | - | - | 60,000,000 | 78,684,000 |
| 偿还债务支付的现金 | - | - | 123,000,000 | 101,684,000 |
| 分配股利、利润或偿付利息支付的现金 | 79,208,250 | - | 60,722,541.65 | 60,533,680.54 |
| 支付其他与筹资活动有关的现金 | - | - | 30,364,877.16 | 217,623.76 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 79,208,250 | - | 214,087,418.81 | 162,435,304.3 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -79,208,250 | - | -154,087,418.81 | -83,751,304.3 |
| 四、汇率变动对现金及现金等价物的影响 | 13,063,181.2 | 3,094,366.83 | -6,008,728.37 | -3,378,123.25 |
| 五、现金及现金等价物净增加额 | 400,163,657.61 | 67,111,832.19 | 14,792,533.65 | -452,752,662.41 |
| 加:期初现金及现金等价物余额 | 1,028,249,978.11 | 1,028,249,978.11 | 1,013,457,444.46 | 1,013,457,444.46 |
| 期末现金及现金等价物余额 | 1,428,413,635.72 | 1,095,361,810.3 | 1,028,249,978.11 | 560,704,782.05 |
| 补充资料: | | | | |
| 净利润 | 251,206,327 | - | 261,162,961.95 | - |
| 资产减值准备 | 24,341,321.94 | - | 39,535,499.66 | - |
| 固定资产和投资性房地产折旧 | 25,564,253.94 | - | 34,347,881.76 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | - | 34,347,881.76 | - |
| 无形资产摊销 | 1,988,067.36 | - | 3,392,443.33 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -8,011.28 | - | -158,239.96 | - |
| 固定资产报废损失 | 4,145.3 | - | - | - |
| 公允价值变动损失 | -1,570,371.71 | - | -4,527,226.51 | - |
| 财务费用 | -15,469,915.87 | - | 6,235,259.41 | - |
| 投资损失 | -281,547.29 | - | -2,298,623.98 | - |
| 递延所得税 | -8,239,003.74 | - | -17,691,975.42 | - |
| 其中:递延所得税资产减少 | -7,929,554.87 | - | -16,994,695.26 | - |
| 递延所得税负债增加 | -309,448.87 | - | -697,280.16 | - |
| 存货的减少 | -175,249,533.2 | - | -409,038,890.3 | - |
| 经营性应收项目的减少 | -35,870,472.72 | - | -217,742,006.23 | - |
| 经营性应付项目的增加 | 557,650,878.09 | - | 651,732,171.41 | - |
| 其他 | 946,664.31 | - | -25,008,844.58 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 330,220.51 | - |
| 现金的期末余额 | 1,428,413,635.72 | - | 1,028,249,978.11 | - |
| 减:现金的期初余额 | 1,028,249,978.11 | - | 1,013,457,444.46 | - |
| 现金及现金等价物的净增加额 | 400,163,657.61 | - | 14,792,533.65 | - |
| 公告日期 | 2025-08-27 | 2025-04-22 | 2025-04-22 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |