| 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 | 448,740,627.25 | 337,650,361.29 | 191,199,277.24 | 594,824,064.06 |
| 收到的税费返还 | 1,083,528.24 | 702,145.1 | 272,924.02 | 2,070,955.86 |
| 收到其他与经营活动有关的现金 | 8,474,506.3 | 3,528,526.2 | 873,340.99 | 12,768,143.38 |
| 经营活动现金流入小计 | 458,298,661.79 | 341,881,032.59 | 192,345,542.25 | 609,663,163.3 |
| 购买商品、接受劳务支付的现金 | 234,211,193.74 | 166,626,649.17 | 97,191,536.25 | 513,236,831.71 |
| 支付给职工以及为职工支付的现金 | 83,954,230.11 | 56,585,365.26 | 30,039,460.63 | 107,122,590.45 |
| 支付的各项税费 | 26,042,279.48 | 16,556,609.16 | 9,188,245.05 | 66,480,604.23 |
| 支付其他与经营活动有关的现金 | 79,776,343.69 | 53,775,356.52 | 33,296,315.05 | 100,629,789.94 |
| 经营活动现金流出小计 | 423,984,047.02 | 293,543,980.11 | 169,715,556.98 | 787,469,816.33 |
| 经营活动产生的现金流量净额 | 34,314,614.77 | 48,337,052.48 | 22,629,985.27 | -177,806,653.03 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 5,257.18 | 5,257.18 | - | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 512,255.04 | 139,397 | -1,450 | 74,170 |
| 投资活动现金流入小计 | 517,512.22 | 144,654.18 | -1,450 | 74,170 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 78,386,762.27 | 59,215,001.47 | 40,135,813.29 | 238,126,470.15 |
| 取得子公司及其他营业单位支付的现金 | 20,000,000 | 20,000,000 | - | 44,516,475.24 |
| 支付其他与投资活动有关的现金 | 232,254.24 | 226,504.84 | - | - |
| 投资活动现金流出小计 | 98,619,016.51 | 79,441,506.31 | 40,135,813.29 | 282,642,945.39 |
| 投资活动产生的现金流量净额 | -98,101,504.29 | -79,296,852.13 | -40,137,263.29 | -282,568,775.39 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 251,729,998.41 |
| 取得借款收到的现金 | 522,824,123.05 | 293,869,372.05 | 92,759,872.05 | 740,337,483 |
| 筹资活动现金流入小计 | 522,824,123.05 | 293,869,372.05 | 92,759,872.05 | 992,067,481.41 |
| 偿还债务支付的现金 | 423,637,232 | 228,472,887.29 | 64,472,887.29 | 598,407,228.78 |
| 分配股利、利润或偿付利息支付的现金 | 28,038,423.54 | 22,839,401.3 | 5,582,065.44 | 70,559,196.99 |
| 支付其他与筹资活动有关的现金 | 1,732,082 | 1,018,291 | 583,291 | 2,302,582 |
| 筹资活动现金流出小计 | 453,407,737.54 | 252,330,579.59 | 70,638,243.73 | 671,269,007.77 |
| 筹资活动产生的现金流量净额 | 69,416,385.51 | 41,538,792.46 | 22,121,628.32 | 320,798,473.64 |
| 四、汇率变动对现金及现金等价物的影响 | 41,628.46 | 41,775.45 | 34,102.92 | 307,789.06 |
| 五、现金及现金等价物净增加额 | 5,671,124.45 | 10,620,768.26 | 4,648,453.22 | -139,269,165.72 |
| 加:期初现金及现金等价物余额 | 119,175,209.62 | 119,165,549.85 | 119,165,549.85 | 258,434,715.57 |
| 期末现金及现金等价物余额 | 124,846,334.07 | 129,786,318.11 | 123,814,003.07 | 119,165,549.85 |
| 补充资料: | | | | |
| 净利润 | - | -16,991,697.48 | - | -358,751.16 |
| 资产减值准备 | - | -50,166.04 | - | 655,113.97 |
| 固定资产和投资性房地产折旧 | - | 47,763,533.82 | - | 64,948,250.35 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 47,763,533.82 | - | 64,948,250.35 |
| 无形资产摊销 | - | 4,439,874.92 | - | 6,973,847.69 |
| 长期待摊费用摊销 | - | 921,705.87 | - | 1,598,643.79 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -38,884.44 | - | 162,472.39 |
| 固定资产报废损失 | - | 190,945.98 | - | 193,880 |
| 公允价值变动损失 | - | 0 | - | 6,870,000 |
| 财务费用 | - | 8,692,392 | - | 14,488,777.18 |
| 投资损失 | - | 508,233 | - | 2,550,715.33 |
| 递延所得税 | - | -13,020,367.86 | - | -239,931 |
| 其中:递延所得税资产减少 | - | -12,039,254.35 | - | -2,505,038.62 |
| 递延所得税负债增加 | - | -981,113.51 | - | 2,265,107.62 |
| 存货的减少 | - | 34,025,559.08 | - | -23,510,816.45 |
| 经营性应收项目的减少 | - | 47,024,670.29 | - | 25,516,590.68 |
| 经营性应付项目的增加 | - | -65,371,435.98 | - | -279,525,009.5 |
| 融资租入固定资产 | - | - | - | 10,360,170.22 |
| 现金的期末余额 | - | 129,786,318.11 | - | 119,165,549.85 |
| 减:现金的期初余额 | - | 119,165,549.85 | - | 258,434,715.57 |
| 现金及现金等价物的净增加额 | - | 10,620,768.26 | - | -139,269,165.72 |
| 公告日期 | 2025-10-28 | 2025-08-26 | 2025-04-25 | 2025-04-12 |
| 审计意见(境内) | | | | 标准无保留意见 |