| 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 | 664,375,445.05 | 493,339,376.78 | 268,696,038.48 | 928,662,163.67 |
| 收到的税费返还 | 6,741,995.4 | 4,851,472.07 | 2,286,472.44 | 6,442,522.59 |
| 收到其他与经营活动有关的现金 | 5,845,655.02 | 4,179,256.18 | 2,158,686.43 | 5,945,404.13 |
| 经营活动现金流入小计 | 676,963,095.47 | 502,370,105.03 | 273,141,197.35 | 941,050,090.39 |
| 购买商品、接受劳务支付的现金 | 421,011,473.63 | 269,075,736.14 | 136,604,931.22 | 570,192,536.4 |
| 支付给职工以及为职工支付的现金 | 189,437,607.97 | 132,859,301.86 | 79,034,879.21 | 242,067,576.63 |
| 支付的各项税费 | 31,182,865.52 | 23,836,464.43 | 12,567,678.94 | 32,438,272.25 |
| 支付其他与经营活动有关的现金 | 10,130,763.04 | 7,308,784.11 | 5,280,719.43 | 19,770,982.08 |
| 经营活动现金流出小计 | 651,762,710.16 | 433,080,286.54 | 233,488,208.8 | 864,469,367.36 |
| 经营活动产生的现金流量净额 | 25,200,385.31 | 69,289,818.49 | 39,652,988.55 | 76,580,723.03 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 969,500,000 | 640,900,000 | 429,500,000 | 1,708,700,000 |
| 取得投资收益收到的现金 | 5,316,312.5 | 4,277,269.95 | 2,586,835.27 | 8,850,009.29 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 9,006.52 | 9,006.52 | 9,006.52 | 129,073.24 |
| 处置子公司及其他营业单位收到的现金净额 | 0 | 0 | - | - |
| 收到的其他与投资活动有关的现金 | 198,637.34 | 198,637.34 | 163,310.36 | - |
| 投资活动现金流入小计 | 975,023,956.36 | 645,384,913.81 | 432,259,152.15 | 1,717,679,082.53 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 63,735,461.48 | 41,490,428.63 | 12,286,401 | 88,611,807.95 |
| 投资支付的现金 | 949,500,000 | 702,500,000 | 471,400,000 | 1,702,900,000 |
| 支付其他与投资活动有关的现金 | 0 | 0 | - | 198,637.34 |
| 投资活动现金流出小计 | 1,013,235,461.48 | 743,990,428.63 | 483,686,401 | 1,791,710,445.29 |
| 投资活动产生的现金流量净额 | -38,211,505.12 | -98,605,514.82 | -51,427,248.85 | -74,031,362.76 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | - | 24,548,480 |
| 取得借款收到的现金 | 145,100,000 | 94,400,000 | 53,400,000 | 241,550,000 |
| 收到其他与筹资活动有关的现金 | 21,748,271.41 | 16,103,000 | 7,000,000 | 24,379,500 |
| 筹资活动现金流入小计 | 166,848,271.41 | 110,503,000 | 60,400,000 | 290,477,980 |
| 偿还债务支付的现金 | 184,430,000 | 131,030,000 | 68,350,000 | 183,040,000 |
| 分配股利、利润或偿付利息支付的现金 | 33,013,732.95 | 599,308.46 | 366,849.5 | 76,964,136.31 |
| 支付其他与筹资活动有关的现金 | 9,510,000 | 5,340,000 | 5,340,000 | 27,368,982 |
| 筹资活动现金流出小计 | 226,953,732.95 | 136,969,308.46 | 74,056,849.5 | 287,373,118.31 |
| 筹资活动产生的现金流量净额 | -60,105,461.54 | -26,466,308.46 | -13,656,849.5 | 3,104,861.69 |
| 四、汇率变动对现金及现金等价物的影响 | 2,501,736.1 | 3,968,322.57 | 1,575,895.78 | -1,055,019.72 |
| 五、现金及现金等价物净增加额 | -70,614,845.25 | -51,813,682.22 | -23,855,214.02 | 4,599,202.24 |
| 加:期初现金及现金等价物余额 | 197,040,667.09 | 197,040,667.09 | 197,040,667.09 | 192,441,464.85 |
| 期末现金及现金等价物余额 | 126,425,821.84 | 145,226,984.87 | 173,185,453.07 | 197,040,667.09 |
| 补充资料: | | | | |
| 净利润 | - | 29,713,966.75 | - | 70,380,087.74 |
| 资产减值准备 | - | -4,150,049.63 | - | -18,525.53 |
| 固定资产和投资性房地产折旧 | - | 16,090,889.42 | - | 30,225,143.75 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 16,090,889.42 | - | 30,225,143.75 |
| 无形资产摊销 | - | 513,028.01 | - | 853,396.83 |
| 长期待摊费用摊销 | - | 0 | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 5,770.92 | - | 76,151.12 |
| 固定资产报废损失 | - | 0 | - | - |
| 公允价值变动损失 | - | -1,830,354.31 | - | -1,696,710.16 |
| 财务费用 | - | -3,284,859.52 | - | 3,903,507.84 |
| 投资损失 | - | -1,268,044.5 | - | -7,279,987.33 |
| 递延所得税 | - | 716,014.55 | - | -480,365.68 |
| 其中:递延所得税资产减少 | - | 716,014.55 | - | -480,365.68 |
| 递延所得税负债增加 | - | 0 | - | - |
| 存货的减少 | - | -18,064,873.08 | - | -7,324,999.66 |
| 经营性应收项目的减少 | - | 72,207,340.62 | - | -29,393,937.5 |
| 经营性应付项目的增加 | - | -28,281,131.48 | - | 4,903,893.87 |
| 其他 | - | 6,922,120.74 | - | 10,498,709.04 |
| 现金的期末余额 | - | 145,226,984.87 | - | 197,040,667.09 |
| 减:现金的期初余额 | - | 197,040,667.09 | - | 192,441,464.85 |
| 现金及现金等价物的净增加额 | - | -51,813,682.22 | - | 4,599,202.24 |
| 公告日期 | 2025-10-27 | 2025-08-23 | 2025-04-29 | 2025-04-26 |
| 审计意见(境内) | | | | 标准无保留意见 |