| 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 | 884,066,696.39 | 569,106,832.8 | 253,341,511.97 | 1,086,605,909.63 |
| 收到的税费返还 | 30,087,711.62 | 18,517,554.76 | 7,159,458.19 | 24,201,782.64 |
| 收到其他与经营活动有关的现金 | 144,440,122.45 | 23,843,107.67 | 4,603,040.78 | 17,132,795.49 |
| 经营活动现金流入小计 | 1,058,594,530.46 | 611,467,495.23 | 265,104,010.94 | 1,127,940,487.76 |
| 购买商品、接受劳务支付的现金 | 881,433,657.13 | 613,748,827.36 | 303,721,751.99 | 1,122,303,982.36 |
| 支付给职工以及为职工支付的现金 | 96,391,043.69 | 62,843,273.16 | 33,541,890.6 | 112,203,235.82 |
| 支付的各项税费 | 11,935,536.4 | 7,858,359.26 | 2,225,789.61 | 9,429,747.82 |
| 支付其他与经营活动有关的现金 | 21,556,791.01 | 28,089,713.27 | 30,402,536.53 | 50,371,006.38 |
| 经营活动现金流出小计 | 1,011,317,028.23 | 712,540,173.05 | 369,891,968.73 | 1,294,307,972.38 |
| 经营活动产生的现金流量净额 | 47,277,502.23 | -101,072,677.82 | -104,787,957.79 | -166,367,484.62 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 300,001,254.73 | - | - | 201,800,000 |
| 取得投资收益收到的现金 | 980,673.82 | 20,980,673.76 | - | 4,183,307.48 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 59,053,648.38 |
| 投资活动现金流入的平衡项目 | 0 | 0 | - | 0 |
| 投资活动现金流入小计 | 300,981,928.55 | 20,980,673.76 | - | 265,036,955.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 125,548,815.36 | 90,733,888.48 | 59,252,826.24 | 140,765,664.33 |
| 投资支付的现金 | 42,788,523.1 | - | 42,788,523.1 | 110,000,000 |
| 支付其他与投资活动有关的现金 | 302,315,867.13 | 2,352,948.47 | - | - |
| 投资活动现金流出小计 | 470,653,205.59 | 93,086,836.95 | 102,041,349.34 | 250,765,664.33 |
| 投资活动产生的现金流量净额 | -169,671,277.04 | -72,106,163.19 | -102,041,349.34 | 14,271,291.53 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 13,857,728 | 13,857,728 | - | - |
| 取得借款收到的现金 | 501,743,334.9 | 334,161,623.72 | 207,665,988.36 | 519,171,173.56 |
| 收到其他与筹资活动有关的现金 | 10,000,000 | 44,480,278.13 | - | - |
| 筹资活动现金流入小计 | 525,601,062.9 | 392,499,629.85 | 207,665,988.36 | 519,171,173.56 |
| 偿还债务支付的现金 | 346,312,036.53 | 268,447,066.9 | 101,782,253.15 | 207,072,795.08 |
| 分配股利、利润或偿付利息支付的现金 | 29,017,367.72 | 44,741,225 | 3,742,532.38 | 83,963,433.68 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | - | -109,911.71 |
| 支付其他与筹资活动有关的现金 | - | - | - | 107,505,256.76 |
| 筹资活动现金流出小计 | 375,329,404.25 | 313,188,291.9 | 105,524,785.53 | 398,541,485.52 |
| 筹资活动产生的现金流量净额 | 150,271,658.65 | 79,311,337.95 | 102,141,202.83 | 120,629,688.04 |
| 四、汇率变动对现金及现金等价物的影响 | 42,961,799.84 | 404,635.82 | 1,082,525.47 | 2,157,205.59 |
| 五、现金及现金等价物净增加额 | 70,839,683.68 | -93,462,867.24 | -103,605,578.83 | -29,309,299.46 |
| 加:期初现金及现金等价物余额 | 258,616,110.01 | 258,616,110.01 | 258,616,110.01 | 287,925,409.47 |
| 期末现金及现金等价物余额 | 329,455,793.69 | 165,153,242.77 | 155,010,531.18 | 258,616,110.01 |
| 补充资料: | | | | |
| 净利润 | - | 53,043,233.67 | - | 66,114,023.48 |
| 资产减值准备 | - | -4,074,185.89 | - | 8,331,241.35 |
| 固定资产和投资性房地产折旧 | - | 31,330,294.45 | - | 46,721,062.55 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 31,330,294.45 | - | 46,721,062.55 |
| 无形资产摊销 | - | 1,151,771.58 | - | 2,486,509.19 |
| 长期待摊费用摊销 | - | 5,424,397.24 | - | 9,042,673.68 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 17,692.57 | - | -5,810,696.85 |
| 固定资产报废损失 | - | - | - | 48,084.72 |
| 公允价值变动损失 | - | -1,849,538.62 | - | -2,226,232.9 |
| 财务费用 | - | 8,078,595.45 | - | -12,875,211.21 |
| 投资损失 | - | -801,130.24 | - | -1,287,829.49 |
| 递延所得税 | - | 4,471,847.03 | - | 4,494,148.63 |
| 其中:递延所得税资产减少 | - | 4,471,847.03 | - | 4,494,148.63 |
| 存货的减少 | - | -45,621,776.68 | - | -76,986,518.56 |
| 经营性应收项目的减少 | - | -290,488,589.03 | - | -284,427,562.37 |
| 经营性应付项目的增加 | - | 123,014,606.79 | - | 47,075,492.71 |
| 其他 | - | 7,949,179.55 | - | 18,616,434.8 |
| 融资租入固定资产 | - | - | - | 211,326.7 |
| 现金的期末余额 | - | 165,153,242.77 | - | 258,616,110.01 |
| 减:现金的期初余额 | - | 258,616,110.01 | - | 287,925,409.47 |
| 现金及现金等价物的净增加额 | - | -93,462,867.24 | - | -29,309,299.46 |
| 公告日期 | 2025-10-29 | 2025-08-28 | 2025-04-26 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |