| 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 | 543,433,426.58 | 381,438,529.86 | 164,748,806.02 | 726,747,210.32 |
| 收到的税费返还 | 43,912,759.6 | 23,285,732.81 | 9,261,405.81 | 39,300,748.14 |
| 收到其他与经营活动有关的现金 | 20,499,825.69 | 16,032,247.44 | 6,870,162.71 | 118,345,845.89 |
| 经营活动现金流入小计 | 607,846,011.87 | 420,756,510.11 | 180,880,374.54 | 884,393,804.35 |
| 购买商品、接受劳务支付的现金 | 249,430,115.46 | 181,547,559.23 | 84,863,010.7 | 360,592,517.52 |
| 支付给职工以及为职工支付的现金 | 132,058,780.22 | 88,526,309.91 | 47,401,754.73 | 163,781,567.02 |
| 支付的各项税费 | 5,801,175.47 | 4,298,917.48 | 2,349,162.15 | 11,554,434.08 |
| 支付其他与经营活动有关的现金 | 27,374,325.58 | 18,568,016.26 | 10,602,191.74 | 63,275,591.34 |
| 经营活动现金流出小计 | 414,664,396.73 | 292,940,802.88 | 145,216,119.32 | 599,204,109.96 |
| 经营活动产生的现金流量净额 | 193,181,615.14 | 127,815,707.23 | 35,664,255.22 | 285,189,694.39 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 466,708,181.12 | 366,022,044.1 | 83,240,712.32 | 76,676,587.13 |
| 取得投资收益收到的现金 | 144,159.55 | 106,263.77 | 106,263.77 | 683,309.74 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 365,027.45 | 365,027.45 | 7,363 | 487,063.16 |
| 投资活动现金流入小计 | 467,217,368.12 | 366,493,335.32 | 83,354,339.09 | 77,846,960.03 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 282,238,078.23 | 185,032,228.44 | 67,264,490.43 | 136,493,484.14 |
| 投资支付的现金 | 153,337,916.67 | 11,000,000 | - | 447,006,409.11 |
| 投资活动现金流出小计 | 435,575,994.9 | 196,032,228.44 | 67,264,490.43 | 583,499,893.25 |
| 投资活动产生的现金流量净额 | 31,641,373.22 | 170,461,106.88 | 16,089,848.66 | -505,652,933.22 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 348,014,762.13 | 222,580,000 | 164,580,000 | 870,487,338.8 |
| 收到其他与筹资活动有关的现金 | 10,000,000 | 10,000,000 | - | 21,000,000 |
| 筹资活动现金流入小计 | 358,014,762.13 | 232,580,000 | 164,580,000 | 891,487,338.8 |
| 偿还债务支付的现金 | 467,120,000 | 302,040,000 | 82,040,000 | 936,259,467.5 |
| 分配股利、利润或偿付利息支付的现金 | 25,823,508.81 | 23,039,781.89 | 3,553,457.58 | 29,117,199.49 |
| 支付其他与筹资活动有关的现金 | 14,173,575.6 | 13,895,262.9 | 278,312.7 | 37,084,425.98 |
| 筹资活动现金流出小计 | 507,117,084.41 | 338,975,044.79 | 85,871,770.28 | 1,002,461,092.97 |
| 筹资活动产生的现金流量净额 | -149,102,322.28 | -106,395,044.79 | 78,708,229.72 | -110,973,754.17 |
| 四、汇率变动对现金及现金等价物的影响 | 1,405,439.24 | 1,613,697.98 | 339,655.94 | 4,046,855.02 |
| 五、现金及现金等价物净增加额 | 77,126,105.32 | 193,495,467.3 | 130,801,989.54 | -327,390,137.98 |
| 加:期初现金及现金等价物余额 | 165,412,237.76 | 165,412,237.76 | 165,412,237.76 | 492,802,375.74 |
| 期末现金及现金等价物余额 | 242,538,343.08 | 358,907,705.06 | 296,214,227.3 | 165,412,237.76 |
| 补充资料: | | | | |
| 净利润 | - | 58,486,512.57 | - | 106,584,102.17 |
| 资产减值准备 | - | 27,567,589.48 | - | 27,880,076.71 |
| 固定资产和投资性房地产折旧 | - | 67,063,005.24 | - | 113,032,999.43 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 67,063,005.24 | - | 113,032,999.43 |
| 无形资产摊销 | - | 346,466.15 | - | 884,218.7 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 194,305.92 | - | 1,168,164.38 |
| 公允价值变动损失 | - | - | - | -49,700 |
| 财务费用 | - | 861,276.29 | - | 13,173,981.36 |
| 投资损失 | - | -13,865.51 | - | -574,934.35 |
| 递延所得税 | - | 5,595,892.79 | - | 5,979,375.71 |
| 其中:递延所得税资产减少 | - | 10,059,036.23 | - | -41,080,442.07 |
| 递延所得税负债增加 | - | -4,463,143.44 | - | 47,059,817.78 |
| 存货的减少 | - | -4,558,272.49 | - | -55,661,084.47 |
| 经营性应收项目的减少 | - | -27,409,323.7 | - | -12,491,985.34 |
| 经营性应付项目的增加 | - | -1,117,328.59 | - | 100,716,907.03 |
| 其他 | - | 375,015.08 | - | -16,301,294.94 |
| 现金的期末余额 | - | 358,907,705.06 | - | 165,412,237.76 |
| 减:现金的期初余额 | - | 165,412,237.76 | - | 492,802,375.74 |
| 现金及现金等价物的净增加额 | - | 193,495,467.3 | - | -327,390,137.98 |
| 公告日期 | 2025-10-25 | 2025-08-29 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |