| 报告期 | 2026-09-30 | 2026-06-30 | 2026-03-31 | 2025-12-31 |
| 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 | 891,594,878.04 | 638,451,105.88 | 353,890,361.41 | 1,171,546,410.66 |
| 收到的税费返还 | 11,418,644.55 | 10,066,356.81 | 4,359,982.12 | 17,763,371.25 |
| 收到其他与经营活动有关的现金 | 23,110,944.99 | 20,592,835.78 | 10,709,060.78 | 44,104,759.69 |
| 经营活动现金流入小计 | 926,124,467.58 | 669,110,298.47 | 368,959,404.31 | 1,233,414,541.6 |
| 购买商品、接受劳务支付的现金 | 297,109,027.46 | 151,774,011.86 | 76,647,540.13 | 306,692,804.2 |
| 支付给职工以及为职工支付的现金 | 389,222,610.9 | 259,805,758.52 | 129,879,754.09 | 456,860,737.32 |
| 支付的各项税费 | 124,661,312.98 | 96,471,026.86 | 38,516,710.47 | 135,788,672.38 |
| 支付其他与经营活动有关的现金 | 76,275,303.96 | 53,280,024.74 | 36,075,464.56 | 113,387,202.24 |
| 经营活动现金流出小计 | 887,268,255.3 | 561,330,821.98 | 281,119,469.25 | 1,012,729,416.14 |
| 经营活动产生的现金流量净额 | 38,856,212.28 | 107,779,476.49 | 87,839,935.06 | 220,685,125.46 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 590,614.25 | - | - | 438,574.5 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 150,563.4 | - | - | 2,884,795.13 |
| 投资活动现金流入小计 | 741,177.65 | 0 | 0 | 3,323,369.63 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 47,011,838.27 | 40,644,201.31 | 41,057,758.21 | 99,263,710.11 |
| 投资支付的现金 | 38,963,566.13 | 38,963,566.13 | - | 15,500,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 39,501,400 | - |
| 投资活动现金流出小计 | 85,975,404.4 | 79,607,767.44 | 80,559,158.21 | 114,763,710.11 |
| 投资活动产生的现金流量净额 | -85,234,226.75 | -79,607,767.44 | -80,559,158.21 | -111,440,340.48 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 437,600,000 | 289,000,000 | 72,390,000 | 607,216,000 |
| 收到其他与筹资活动有关的现金 | 0 | - | - | 23,000,000 |
| 筹资活动现金流入小计 | 437,600,000 | 289,000,000 | 72,390,000 | 630,216,000 |
| 偿还债务支付的现金 | 360,100,000 | 281,500,000 | 59,000,000 | 553,900,000 |
| 分配股利、利润或偿付利息支付的现金 | 31,343,463.2 | 26,601,156.77 | 11,686,734.52 | 33,372,297.35 |
| 支付其他与筹资活动有关的现金 | 33,348,919.85 | 5,074,827.85 | 4,825,635.85 | 60,129,018.85 |
| 筹资活动现金流出小计 | 424,792,383.05 | 313,175,984.62 | 75,512,370.37 | 647,401,316.2 |
| 筹资活动产生的现金流量净额 | 12,807,616.95 | -24,175,984.62 | -3,122,370.37 | -17,185,316.2 |
| 四、汇率变动对现金及现金等价物的影响 | -4,928,910.81 | -3,482,542.91 | -1,588,071.14 | 576,405.25 |
| 五、现金及现金等价物净增加额 | -38,499,308.33 | 513,181.52 | 2,570,335.34 | 92,635,874.03 |
| 加:期初现金及现金等价物余额 | 168,347,654.09 | 168,347,654.09 | 169,130,334.67 | 75,711,780.06 |
| 期末现金及现金等价物余额 | 129,848,345.76 | 168,860,835.61 | 171,700,670.01 | 168,347,654.09 |
| 补充资料: | | | | |
| 净利润 | - | 42,453,028.91 | - | 90,561,537.87 |
| 资产减值准备 | - | 16,174,160.57 | - | 34,181,980.82 |
| 固定资产和投资性房地产折旧 | - | 56,844,919.02 | - | 159,396,345.15 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 56,844,919.02 | - | 159,396,345.15 |
| 无形资产摊销 | - | 986,921.06 | - | 3,080,996.06 |
| 长期待摊费用摊销 | - | 484,466.91 | - | 813,837.19 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -272,361.52 | - | 467,530.67 |
| 固定资产报废损失 | - | 8,076,474.37 | - | 1,327,528.94 |
| 公允价值变动损失 | - | 2,574,303.97 | - | 1,033,119.89 |
| 财务费用 | - | 16,565,782.94 | - | 25,149,854.92 |
| 投资损失 | - | 660,459.63 | - | 9,165,618.42 |
| 递延所得税 | - | -9,505,987.57 | - | -7,499,829.43 |
| 其中:递延所得税资产减少 | - | -6,057,418.47 | - | -8,814,332.9 |
| 递延所得税负债增加 | - | -3,448,569.1 | - | 1,314,503.47 |
| 存货的减少 | - | -340,047,902.03 | - | -163,209,017.32 |
| 经营性应收项目的减少 | - | 211,467,466.91 | - | -566,334,600.93 |
| 经营性应付项目的增加 | - | 95,502,381.71 | - | 624,111,333.24 |
| 现金的期末余额 | - | 168,860,835.61 | - | 168,347,654.09 |
| 减:现金的期初余额 | - | 168,347,654.09 | - | 75,711,780.06 |
| 现金及现金等价物的净增加额 | - | 513,181.52 | - | 92,635,874.03 |
| 公告日期 | 2026-10-27 | 2026-08-25 | 2026-04-28 | 2026-04-21 |
| 审计意见(境内) | | | | 标准无保留意见 |