| 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 | 879,749,005.76 | 546,654,985.02 | 232,252,159.78 | 927,068,690.98 |
| 收到的税费返还 | 13,565,506.17 | 11,085,229.14 | 5,426,454.95 | 32,752,537.59 |
| 收到其他与经营活动有关的现金 | 16,093,369.7 | 14,714,645.96 | 8,913,997.38 | 26,427,617.65 |
| 经营活动现金流入小计 | 909,407,881.63 | 572,454,860.12 | 246,592,612.11 | 986,248,846.22 |
| 购买商品、接受劳务支付的现金 | 220,146,291.36 | 155,661,308.98 | 79,232,444.62 | 220,726,905.27 |
| 支付给职工以及为职工支付的现金 | 337,996,956.15 | 219,689,522.5 | 114,955,220.74 | 363,320,459.63 |
| 支付的各项税费 | 109,719,197.42 | 85,293,062.22 | 36,313,911.8 | 104,810,742.53 |
| 支付其他与经营活动有关的现金 | 78,126,348.51 | 27,955,913 | 14,438,187.91 | 128,575,056.35 |
| 经营活动现金流出小计 | 745,988,793.44 | 488,599,806.7 | 244,939,765.07 | 817,433,163.78 |
| 经营活动产生的现金流量净额 | 163,419,088.19 | 83,855,053.42 | 1,652,847.04 | 168,815,682.44 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 438,574.5 | - | - | 2,421,308.33 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 115,769.22 | 115,769.22 | - | 83,913,110.86 |
| 投资活动现金流入小计 | 554,343.72 | 115,769.22 | 0 | 86,334,419.19 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 131,508,056.43 | 117,576,711.08 | 55,874,305.57 | 105,539,514.67 |
| 投资支付的现金 | 15,500,000 | 200,000 | - | - |
| 投资活动现金流出小计 | 147,008,056.43 | 117,776,711.08 | 55,874,305.57 | 105,539,514.67 |
| 投资活动产生的现金流量净额 | -146,453,712.71 | -117,660,941.86 | -55,874,305.57 | -19,205,095.48 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 517,616,000 | 251,900,000 | 69,800,000 | 548,900,000 |
| 收到其他与筹资活动有关的现金 | 23,000,000 | 23,000,000 | - | 67,000,000 |
| 筹资活动现金流入小计 | 540,616,000 | 274,900,000 | 69,800,000 | 615,900,000 |
| 偿还债务支付的现金 | 429,100,000 | 134,700,000 | - | 711,500,000 |
| 分配股利、利润或偿付利息支付的现金 | 28,156,464.21 | 12,927,571.58 | 6,148,737.07 | 35,977,998.12 |
| 支付其他与筹资活动有关的现金 | 48,408,206.24 | 40,352,936.69 | 6,382,995.25 | 90,335,277.77 |
| 筹资活动现金流出小计 | 505,664,670.45 | 187,980,508.27 | 12,531,732.32 | 837,813,275.89 |
| 筹资活动产生的现金流量净额 | 34,951,329.55 | 86,919,491.73 | 57,268,267.68 | -221,913,275.89 |
| 四、汇率变动对现金及现金等价物的影响 | 2,273,244.4 | 2,259,022.54 | 1,150,038.06 | 4,126,378.69 |
| 五、现金及现金等价物净增加额 | 54,189,949.43 | 55,372,625.83 | 4,196,847.21 | -68,176,310.24 |
| 加:期初现金及现金等价物余额 | 75,711,780.06 | 75,711,780.06 | 75,711,780.06 | 143,888,090.3 |
| 期末现金及现金等价物余额 | 129,901,729.49 | 131,084,405.89 | 79,908,627.27 | 75,711,780.06 |
| 补充资料: | | | | |
| 净利润 | - | 44,293,575.19 | - | 29,546,258.67 |
| 资产减值准备 | - | 12,265,649.44 | - | 31,752,405.11 |
| 固定资产和投资性房地产折旧 | - | 63,865,748.61 | - | 127,809,811.97 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 63,865,748.61 | - | 127,809,811.97 |
| 无形资产摊销 | - | 1,583,762.37 | - | 3,168,278.16 |
| 长期待摊费用摊销 | - | 348,139.8 | - | 627,451.4 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 1,269,913.52 | - | -3,489,912.83 |
| 固定资产报废损失 | - | - | - | 79,400.63 |
| 公允价值变动损失 | - | -2,850,700 | - | -2,429,375 |
| 财务费用 | - | 10,169,990.22 | - | 28,531,814.7 |
| 投资损失 | - | 845,020.76 | - | -1,909,293.31 |
| 递延所得税 | - | -4,849,987.94 | - | -15,044,274.92 |
| 其中:递延所得税资产减少 | - | -5,454,830.19 | - | -14,653,147.79 |
| 递延所得税负债增加 | - | 604,842.25 | - | -391,127.13 |
| 存货的减少 | - | -183,081,746.1 | - | 55,103,272.94 |
| 经营性应收项目的减少 | - | 76,427,534.78 | - | -23,100,771.44 |
| 经营性应付项目的增加 | - | 61,084,959.14 | - | -66,919,544.98 |
| 现金的期末余额 | - | 131,084,405.89 | - | 75,711,780.06 |
| 减:现金的期初余额 | - | 75,711,780.06 | - | 143,888,090.3 |
| 现金及现金等价物的净增加额 | - | 55,372,625.83 | - | -68,176,310.24 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-30 | 2025-04-22 |
| 审计意见(境内) | | | | 标准无保留意见 |