| 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 | 652,743,884.74 | 416,401,862.8 | 164,183,285.09 | 631,627,601.05 |
| 收到的税费返还 | 13,626,221.58 | 9,972,803.29 | 3,992,169.05 | 10,378,138.17 |
| 收到其他与经营活动有关的现金 | 13,453,449.85 | 11,446,776.57 | 2,035,956.65 | 24,828,908.06 |
| 经营活动现金流入小计 | 679,823,556.17 | 437,821,442.66 | 170,211,410.79 | 666,834,647.28 |
| 购买商品、接受劳务支付的现金 | 465,921,136.64 | 285,147,976.91 | 83,839,715.84 | 411,781,528.41 |
| 支付给职工以及为职工支付的现金 | 118,441,066.39 | 80,503,752.69 | 46,968,662.13 | 144,492,059.3 |
| 支付的各项税费 | 19,414,393.49 | 15,807,473.05 | 7,621,396.67 | 18,549,604.74 |
| 支付其他与经营活动有关的现金 | 21,188,076.19 | 21,042,598.08 | 4,164,036.42 | 42,475,009.3 |
| 经营活动现金流出小计 | 624,964,672.71 | 402,501,800.73 | 142,593,811.06 | 617,298,201.75 |
| 经营活动产生的现金流量净额 | 54,858,883.46 | 35,319,641.93 | 27,617,599.73 | 49,536,445.53 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | - | 2,000,917.1 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 1,032,329.66 | 496,792.79 | 91,931.07 | 168,392.12 |
| 收到的其他与投资活动有关的现金 | - | - | - | 203,156.72 |
| 投资活动现金流入小计 | 1,032,329.66 | 496,792.79 | 91,931.07 | 2,372,465.94 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 96,184,559.12 | 58,723,549.59 | 47,889,015.69 | 113,662,133.06 |
| 投资支付的现金 | 330,362,000 | 912,000 | - | 2,558,000 |
| 支付其他与投资活动有关的现金 | 2,449,387.89 | 2,249,387.89 | - | - |
| 投资活动现金流出小计 | 428,995,947.01 | 61,884,937.48 | 47,889,015.69 | 116,220,133.06 |
| 投资活动产生的现金流量净额 | -427,963,617.35 | -61,388,144.69 | -47,797,084.62 | -113,847,667.12 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 585,452,806.52 | 2,254,980 | - | 190,000 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | - | 190,000 |
| 取得借款收到的现金 | 186,510,984.88 | 203,083,746.97 | 92,000,000 | 436,000,000 |
| 收到其他与筹资活动有关的现金 | 35,077,643.17 | 3,511,166.36 | 43,138,661.28 | 61,507,679.64 |
| 筹资活动现金流入小计 | 807,041,434.57 | 208,849,893.33 | 135,138,661.28 | 497,697,679.64 |
| 偿还债务支付的现金 | 213,588,247.45 | 125,756,396.23 | 72,207,338.06 | 395,173,231.71 |
| 分配股利、利润或偿付利息支付的现金 | 39,437,958.55 | 35,880,379.52 | 3,443,823.81 | 30,655,558.92 |
| 支付其他与筹资活动有关的现金 | 39,720,998.02 | 5,155,911.92 | 20,079,679.01 | 43,110,471.96 |
| 筹资活动现金流出小计 | 292,747,204.02 | 166,792,687.67 | 95,730,840.88 | 468,939,262.59 |
| 筹资活动产生的现金流量净额 | 514,294,230.55 | 42,057,205.66 | 39,407,820.4 | 28,758,417.05 |
| 四、汇率变动对现金及现金等价物的影响 | -533,019.38 | 519,178.77 | 43,128.43 | 1,571,375.01 |
| 五、现金及现金等价物净增加额 | 140,656,477.28 | 16,507,881.67 | 19,271,463.94 | -33,981,429.53 |
| 加:期初现金及现金等价物余额 | 43,838,028.85 | 43,838,028.85 | 43,838,028.85 | 77,819,458.38 |
| 期末现金及现金等价物余额 | 184,494,506.13 | 60,345,910.52 | 63,109,492.79 | 43,838,028.85 |
| 补充资料: | | | | |
| 净利润 | - | 27,687,872.95 | - | 39,030,303.8 |
| 资产减值准备 | - | 3,562,596.35 | - | 9,494,347.42 |
| 固定资产和投资性房地产折旧 | - | 24,786,903.4 | - | 44,410,187.32 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 24,786,903.4 | - | 44,410,187.32 |
| 无形资产摊销 | - | 1,551,327.42 | - | 2,770,455.97 |
| 长期待摊费用摊销 | - | 11,528,657.34 | - | 23,264,334.48 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -135,939.42 | - | -81,238.08 |
| 固定资产报废损失 | - | - | - | 72,948.33 |
| 财务费用 | - | 5,222,256.9 | - | 11,935,193.72 |
| 投资损失 | - | 7,404.87 | - | 51,482.3 |
| 递延所得税 | - | -586,296.83 | - | 14,866.9 |
| 其中:递延所得税资产减少 | - | -514,903.04 | - | 159,332.12 |
| 递延所得税负债增加 | - | -71,393.79 | - | -144,465.22 |
| 存货的减少 | - | -25,923,442.57 | - | -33,954,247.94 |
| 经营性应收项目的减少 | - | -30,721,529.46 | - | -62,000,064 |
| 经营性应付项目的增加 | - | 14,772,551.71 | - | 8,869,761.97 |
| 其他 | - | 2,578,156.33 | - | 3,131,450.89 |
| 债务转为资本 | - | - | - | 1,846,310.1 |
| 融资租入固定资产 | - | - | - | 3,483,642.91 |
| 现金的期末余额 | - | 60,345,910.52 | - | 43,838,028.85 |
| 减:现金的期初余额 | - | 43,838,028.85 | - | 77,819,458.38 |
| 现金及现金等价物的净增加额 | - | 16,507,881.67 | - | -33,981,429.53 |
| 公告日期 | 2025-10-29 | 2025-08-29 | 2025-04-29 | 2025-04-22 |
| 审计意见(境内) | | | | 标准无保留意见 |