| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 2,095,444,198.47 | 1,459,222,307.32 | 662,134,481.33 | 3,205,713,422.39 |
| 收到的税费返还 | 147,634,783.74 | 104,497,814.21 | 56,478,572.69 | 200,084,678.56 |
| 收到其他与经营活动有关的现金 | 186,811,475.47 | 174,196,097.52 | 173,725,036.52 | 206,949,849.46 |
| 经营活动现金流入小计 | 2,429,890,457.68 | 1,737,916,219.05 | 892,338,090.54 | 3,612,747,950.41 |
| 购买商品、接受劳务支付的现金 | 1,837,744,395.7 | 1,165,381,432.02 | 627,219,136.81 | 2,885,985,018.46 |
| 支付给职工以及为职工支付的现金 | 191,712,062.8 | 135,533,613.58 | 78,369,420.37 | 233,164,093.04 |
| 支付的各项税费 | 41,466,601.56 | 34,837,463.45 | 23,273,537.38 | 54,388,934.53 |
| 支付其他与经营活动有关的现金 | 305,462,171.12 | 260,250,488.27 | 239,242,854.07 | 242,076,333.83 |
| 经营活动现金流出小计 | 2,376,385,231.18 | 1,596,002,997.32 | 968,104,948.63 | 3,415,614,379.86 |
| 经营活动产生的现金流量净额 | 53,505,226.5 | 141,913,221.73 | -75,766,858.09 | 197,133,570.55 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 12,560,042.07 | 12,560,042.07 | 12,560,042.07 | 113,911,575.1 |
| 取得投资收益收到的现金 | 337,790.76 | 337,790.76 | 157,500 | 176,755.65 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 4,000 | 4,000 | - | 68,000 |
| 投资活动现金流入小计 | 12,901,832.83 | 12,901,832.83 | 12,717,542.07 | 114,156,330.75 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 367,317,596.15 | 250,625,043.83 | 121,412,058.7 | 267,132,670.03 |
| 投资支付的现金 | 10,000,000 | - | - | 126,360,517.53 |
| 投资活动现金流出小计 | 377,317,596.15 | 250,625,043.83 | 121,412,058.7 | 393,493,187.56 |
| 投资活动产生的现金流量净额 | -364,415,763.32 | -237,723,211 | -108,694,516.63 | -279,336,856.81 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 489,144,205.9 | 489,144,205.9 | - | - |
| 取得借款收到的现金 | 672,819,468.75 | 551,329,468.75 | 295,379,468.75 | 687,994,052.8 |
| 收到其他与筹资活动有关的现金 | 49,207,000 | 49,207,000 | 49,207,000 | 186,000,000 |
| 筹资活动现金流入小计 | 1,211,170,674.65 | 1,089,680,674.65 | 344,586,468.75 | 873,994,052.8 |
| 偿还债务支付的现金 | 590,409,334.9 | 420,562,946.92 | 73,000,000 | 618,404,862.56 |
| 分配股利、利润或偿付利息支付的现金 | 46,565,032.1 | 7,425,466.99 | 3,639,257.3 | 14,229,596.37 |
| 支付其他与筹资活动有关的现金 | 63,349,117.8 | 24,154,570.62 | 17,290,064.09 | 211,399,926.4 |
| 筹资活动现金流出小计 | 700,323,484.8 | 452,142,984.53 | 93,929,321.39 | 844,034,385.33 |
| 筹资活动产生的现金流量净额 | 510,847,189.85 | 637,537,690.12 | 250,657,147.36 | 29,959,667.47 |
| 四、汇率变动对现金及现金等价物的影响 | 8,524,453.49 | 7,993,093.75 | 5,582,364.96 | 20,862,953.43 |
| 五、现金及现金等价物净增加额 | 208,461,106.52 | 549,720,794.6 | 71,778,137.6 | -31,380,665.36 |
| 加:期初现金及现金等价物余额 | 145,176,429.46 | 145,176,429.46 | 145,176,429.46 | 176,557,094.82 |
| 期末现金及现金等价物余额 | 353,637,535.98 | 694,897,224.06 | 216,954,567.06 | 145,176,429.46 |
| 补充资料: | | | | |
| 净利润 | - | 84,650,375.76 | 34,728,962.34 | 173,228,114.23 |
| 资产减值准备 | - | 7,297,802.57 | 9,557,850.36 | 3,742,440.59 |
| 固定资产和投资性房地产折旧 | - | 61,644,124.17 | 30,695,517.95 | 118,682,767.65 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 61,644,124.17 | 30,695,517.95 | 118,682,767.65 |
| 无形资产摊销 | - | 1,364,864.89 | 679,174.96 | 2,684,371.22 |
| 长期待摊费用摊销 | - | 323,620.92 | 161,810.46 | 601,718.6 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -29,715.92 |
| 固定资产报废损失 | - | 63,287.38 | - | 819,830.48 |
| 公允价值变动损失 | - | - | - | -51,591.15 |
| 财务费用 | - | -562,166.93 | -2,039,144.47 | -5,165,303.62 |
| 投资损失 | - | -346,241.68 | -165,950.92 | -224,923.17 |
| 递延所得税 | - | -1,010,892.34 | -2,103,056.48 | -2,710,476.04 |
| 其中:递延所得税资产减少 | - | -884,903.28 | -2,035,927.2 | -2,480,574.72 |
| 递延所得税负债增加 | - | -125,989.06 | -67,129.28 | -229,901.32 |
| 存货的减少 | - | -34,423,635.91 | -14,412,741.95 | -126,335,998.5 |
| 经营性应收项目的减少 | - | -48,395,527.85 | -148,071,732.8 | -62,437,437.24 |
| 经营性应付项目的增加 | - | 72,727,531.23 | 13,075,212.25 | 88,050,145.62 |
| 其他 | - | - | - | -2,253,976.57 |
| 现金的期末余额 | - | 694,897,224.06 | 216,954,567.06 | 145,176,429.46 |
| 减:现金的期初余额 | - | 145,176,429.46 | 145,176,429.46 | 176,557,094.82 |
| 现金及现金等价物的净增加额 | - | 549,720,794.6 | 71,778,137.6 | -31,380,665.36 |
| 公告日期 | 2025-10-30 | 2025-08-26 | 2025-05-23 | 2025-03-07 |
| 审计意见(境内) | | | | 标准无保留意见 |