| 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 | 499,608,499.61 | 281,287,116.67 | 123,375,643.94 | 609,760,566.13 |
| 收到的税费返还 | 22,183,001.19 | 15,005,600.43 | 5,992,403.1 | 19,997,315.87 |
| 收到其他与经营活动有关的现金 | 10,101,957.17 | 3,292,705.71 | 720,645.25 | 3,066,236.92 |
| 经营活动现金流入小计 | 531,893,457.97 | 299,585,422.81 | 130,088,692.29 | 632,824,118.92 |
| 购买商品、接受劳务支付的现金 | 331,507,067.13 | 220,317,266.65 | 93,242,998.91 | 347,189,397.19 |
| 支付给职工以及为职工支付的现金 | 127,844,076.82 | 87,805,120.97 | 50,282,208.73 | 147,442,513.69 |
| 支付的各项税费 | 12,702,201.45 | 7,392,308.45 | 1,814,381.7 | 18,217,503.33 |
| 支付其他与经营活动有关的现金 | 13,122,780.64 | 7,794,564.27 | 5,194,996.36 | 33,725,498.07 |
| 经营活动现金流出小计 | 485,176,126.04 | 323,309,260.34 | 150,534,585.7 | 546,574,912.28 |
| 经营活动产生的现金流量净额 | 46,717,331.93 | -23,723,837.53 | -20,445,893.41 | 86,249,206.64 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 1,040,100,000 | 816,100,000 | 318,100,000 | 2,091,220,000 |
| 取得投资收益收到的现金 | 3,776,061.29 | 2,887,774.4 | 1,401,040.84 | 9,141,604.73 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 3,145,110.26 | - | - | 80,000 |
| 投资活动现金流入小计 | 1,047,021,171.55 | 818,987,774.4 | 319,501,040.84 | 2,100,441,604.73 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 222,875,277.22 | 105,631,131.59 | 52,954,829.74 | 178,416,569.28 |
| 投资支付的现金 | 966,300,000 | 741,300,000 | 301,300,000 | 1,980,330,000 |
| 投资活动现金流出小计 | 1,189,175,277.22 | 846,931,131.59 | 354,254,829.74 | 2,158,746,569.28 |
| 投资活动产生的现金流量净额 | -142,154,105.67 | -27,943,357.19 | -34,753,788.9 | -58,304,964.55 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 8,409,353.4 | - | - | 8,581,939.2 |
| 取得借款收到的现金 | 171,265,457.18 | 100,000,000 | 68,800,000 | 123,000,000 |
| 收到其他与筹资活动有关的现金 | 100,000 | - | - | - |
| 筹资活动现金流入小计 | 179,774,810.58 | 100,000,000 | 68,800,000 | 131,581,939.2 |
| 偿还债务支付的现金 | 40,000,000 | 19,800,000 | - | 123,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 28,930,166.74 | 28,347,695.81 | 132,415.28 | 24,948,258.57 |
| 支付其他与筹资活动有关的现金 | 2,348,087.57 | 1,584,024.26 | 762,153.72 | 4,082,824.76 |
| 筹资活动现金流出小计 | 71,278,254.31 | 49,731,720.07 | 894,569 | 152,031,083.33 |
| 筹资活动产生的现金流量净额 | 108,496,556.27 | 50,268,279.93 | 67,905,431 | -20,449,144.13 |
| 四、汇率变动对现金及现金等价物的影响 | 3,878,914.46 | 3,049,569.22 | 1,277,548.35 | -1,924,713.04 |
| 五、现金及现金等价物净增加额 | 16,938,696.99 | 1,650,654.43 | 13,983,297.04 | 5,570,384.92 |
| 加:期初现金及现金等价物余额 | 105,903,871.87 | 105,903,871.87 | 105,903,871.87 | 100,333,486.95 |
| 期末现金及现金等价物余额 | 122,842,568.86 | 107,554,526.3 | 119,887,168.91 | 105,903,871.87 |
| 补充资料: | | | | |
| 净利润 | - | 36,379,954.97 | - | 15,756,018.03 |
| 资产减值准备 | - | 4,704,404.27 | - | 2,037,111.07 |
| 固定资产和投资性房地产折旧 | - | 24,340,039.09 | - | 40,265,490.09 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 24,340,039.09 | - | 40,265,490.09 |
| 无形资产摊销 | - | 1,673,694.96 | - | 2,607,796.38 |
| 长期待摊费用摊销 | - | 358,447.02 | - | 456,061.66 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -75,074.72 | - | -22,713.62 |
| 公允价值变动损失 | - | -464,072.17 | - | 260,638.94 |
| 财务费用 | - | 12,398,646.37 | - | 32,434,568.25 |
| 投资损失 | - | -2,036,464.69 | - | -8,620,366.26 |
| 递延所得税 | - | -6,315,643.67 | - | -10,233,456.76 |
| 其中:递延所得税资产减少 | - | -2,914,207.61 | - | -2,236,826.9 |
| 递延所得税负债增加 | - | -3,401,436.06 | - | -7,996,629.86 |
| 存货的减少 | - | -72,839,577.55 | - | -92,189,096.96 |
| 经营性应收项目的减少 | - | -122,219,163.06 | - | 30,730,855.77 |
| 经营性应付项目的增加 | - | 94,753,553.17 | - | 57,342,543.71 |
| 其他 | - | 3,647,762.57 | - | 11,652,455.29 |
| 现金的期末余额 | - | 107,554,526.3 | - | 105,903,871.87 |
| 减:现金的期初余额 | - | 105,903,871.87 | - | 100,333,486.95 |
| 现金及现金等价物的净增加额 | - | 1,650,654.43 | - | 5,570,384.92 |
| 公告日期 | 2025-10-24 | 2025-08-29 | 2025-04-24 | 2025-04-24 |
| 审计意见(境内) | | | | 标准无保留意见 |