| 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 | 581,009,740.9 | 355,206,078.15 | 188,223,666.41 | 817,279,355.58 |
| 收到的税费返还 | 46,823,857.66 | 30,496,118.57 | 15,092,224.99 | 43,845,455.27 |
| 收到其他与经营活动有关的现金 | 19,348,583.82 | 13,741,384.03 | 10,980,501.79 | 96,543,831.28 |
| 经营活动现金流入小计 | 647,182,182.38 | 399,443,580.75 | 214,296,393.19 | 957,668,642.13 |
| 购买商品、接受劳务支付的现金 | 465,632,226.77 | 276,139,743.1 | 101,915,243.08 | 679,978,852.35 |
| 支付给职工以及为职工支付的现金 | 112,170,676.14 | 73,131,870.03 | 34,913,830.36 | 143,280,131.7 |
| 支付的各项税费 | 16,484,343.4 | 11,878,358.55 | 4,160,373.57 | 30,458,040 |
| 支付其他与经营活动有关的现金 | 34,032,953.28 | 16,779,862.86 | 5,152,230.25 | 97,811,092.21 |
| 经营活动现金流出小计 | 628,320,199.59 | 377,929,834.54 | 146,141,677.26 | 951,528,116.26 |
| 经营活动产生的现金流量净额 | 18,861,982.79 | 21,513,746.21 | 68,154,715.93 | 6,140,525.87 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 196,650,000.04 | 2,700,000 | - | 303,721,635.29 |
| 取得投资收益收到的现金 | 5,005,403.12 | 4,574,038.29 | 1,252,121.56 | 5,459,343.65 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 5,934,864 | - | - | 50,735,994.85 |
| 投资活动现金流入小计 | 207,590,267.16 | 7,274,038.29 | 1,252,121.56 | 359,916,973.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,055,919.8 | 8,051,195.32 | 5,017,772.33 | 99,664,233.27 |
| 投资支付的现金 | 300,650,000 | 44,000,000 | 15,000,000 | 285,900,000 |
| 投资活动现金流出小计 | 318,705,919.8 | 52,051,195.32 | 20,017,772.33 | 385,564,233.27 |
| 投资活动产生的现金流量净额 | -111,115,652.64 | -44,777,157.03 | -18,765,650.77 | -25,647,259.48 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 110,000,000 | 70,000,000 | 20,000,000 | 177,428,305.69 |
| 筹资活动现金流入小计 | 110,000,000 | 70,000,000 | 20,000,000 | 177,428,305.69 |
| 偿还债务支付的现金 | 15,173,326.37 | 15,067,655.19 | 15,031,441.99 | 212,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 16,606,024.9 | 16,501,955.54 | 407,936.13 | 31,332,993.63 |
| 支付其他与筹资活动有关的现金 | - | 27,241,478.13 | - | 101,431.74 |
| 筹资活动现金流出小计 | 31,779,351.27 | 58,811,088.86 | 15,439,378.12 | 243,434,425.37 |
| 筹资活动产生的现金流量净额 | 78,220,648.73 | 11,188,911.14 | 4,560,621.88 | -66,006,119.68 |
| 四、汇率变动对现金及现金等价物的影响 | 2,511,326.04 | 2,303,507.59 | 676,277.94 | 7,008,217.11 |
| 五、现金及现金等价物净增加额 | -11,521,695.08 | -9,770,992.09 | 54,625,964.98 | -78,504,636.18 |
| 加:期初现金及现金等价物余额 | 68,890,748.99 | 68,890,748.99 | 68,918,748.99 | 147,395,385.17 |
| 期末现金及现金等价物余额 | 57,369,053.91 | 59,119,756.9 | 123,544,713.97 | 68,890,748.99 |
| 补充资料: | | | | |
| 净利润 | - | 7,946,726.28 | - | 53,174,057.64 |
| 资产减值准备 | - | 9,304,534.52 | - | 29,253,475.12 |
| 固定资产和投资性房地产折旧 | - | 25,890,024.12 | - | 46,435,672.01 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 25,890,024.12 | - | 46,435,672.01 |
| 无形资产摊销 | - | 1,074,805.31 | - | 2,087,265.73 |
| 长期待摊费用摊销 | - | 204,039.78 | - | 112,735.08 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -428,893.41 | - | -88,325,793.85 |
| 公允价值变动损失 | - | -61,235.16 | - | - |
| 财务费用 | - | -2,369,143.11 | - | -3,292,466.56 |
| 投资损失 | - | -4,574,038.29 | - | -6,047,044.62 |
| 递延所得税 | - | 1,053,027.53 | - | 9,527,430.79 |
| 其中:递延所得税资产减少 | - | 111,041.39 | - | 7,446,325.48 |
| 递延所得税负债增加 | - | 941,986.14 | - | 2,081,105.31 |
| 存货的减少 | - | -19,940,541.3 | - | -21,712,176.89 |
| 经营性应收项目的减少 | - | -7,504,695.77 | - | 944,889.02 |
| 经营性应付项目的增加 | - | 26,079,140.42 | - | -37,795,361.24 |
| 其他 | - | -14,841,226.35 | - | 8,006,344.44 |
| 现金的期末余额 | - | 59,119,756.9 | - | 68,890,748.99 |
| 减:现金的期初余额 | - | 68,890,748.99 | - | 147,395,385.17 |
| 现金及现金等价物的净增加额 | - | -9,770,992.09 | - | -78,504,636.18 |
| 公告日期 | 2025-10-31 | 2025-08-30 | 2025-04-22 | 2025-03-29 |
| 审计意见(境内) | | | | 标准无保留意见 |