| 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 | 323,789,896.44 | 221,963,992.9 | 87,142,915.66 | 499,206,583.9 |
| 收到的税费返还 | 55,252.69 | - | - | - |
| 收到其他与经营活动有关的现金 | 14,975,879.44 | 13,562,413.24 | 4,050,163.59 | 16,663,110.06 |
| 经营活动现金流入小计 | 338,821,028.57 | 235,526,406.14 | 91,193,079.25 | 515,869,693.96 |
| 购买商品、接受劳务支付的现金 | 198,270,223.5 | 135,667,007.75 | 68,861,860.18 | 318,673,740.16 |
| 支付给职工以及为职工支付的现金 | 77,199,691.46 | 55,870,184.49 | 27,484,313.39 | 104,945,379.07 |
| 支付的各项税费 | 8,328,451.17 | 4,738,465.42 | 2,452,971.08 | 8,377,608.65 |
| 支付其他与经营活动有关的现金 | 34,864,535.81 | 17,876,163.06 | 9,790,767.86 | 39,441,446.16 |
| 经营活动现金流出小计 | 318,662,901.94 | 214,151,820.72 | 108,589,912.51 | 471,438,174.04 |
| 经营活动产生的现金流量净额 | 20,158,126.63 | 21,374,585.42 | -17,396,833.26 | 44,431,519.92 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 105,356,092 | 64,557,334.88 | 17,800,000 | 80,769,749.3 |
| 取得投资收益收到的现金 | 1,154,031.97 | 1,060,298.73 | 21,304.21 | 736,020.54 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 7,877,830 | 27,830 | 12,830 | 85,138.86 |
| 投资活动现金流入小计 | 114,387,953.97 | 65,645,463.61 | 17,834,134.21 | 81,590,908.7 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 52,836,860.25 | 32,407,872.68 | 8,657,386.98 | 74,164,495.99 |
| 投资支付的现金 | 129,036,532.86 | 81,280,000 | 24,780,000 | 104,224,305.73 |
| 取得子公司及其他营业单位支付的现金 | - | - | - | 30,817,777.32 |
| 投资活动现金流出小计 | 181,873,393.11 | 113,687,872.68 | 33,437,386.98 | 209,206,579.04 |
| 投资活动产生的现金流量净额 | -67,485,439.14 | -48,042,409.07 | -15,603,252.77 | -127,615,670.34 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,700,000 | 1,400,000 | 1,400,000 | 5,950,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 2,700,000 | - | - | 5,950,000 |
| 取得借款收到的现金 | 69,500,000 | 64,500,000 | 24,500,000 | 35,000,000 |
| 筹资活动现金流入小计 | 72,200,000 | 65,900,000 | 25,900,000 | 40,950,000 |
| 偿还债务支付的现金 | 35,000,000 | 15,000,000 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 29,493,633.09 | 27,197,516.42 | 278,352.77 | 26,728,713.65 |
| 其中:子公司支付给少数股东的股利、利润 | 2,400,000 | - | - | - |
| 支付其他与筹资活动有关的现金 | 793,790.82 | 793,790.82 | - | 21,087,291.57 |
| 筹资活动现金流出小计 | 65,287,423.91 | 42,991,307.24 | 278,352.77 | 47,816,005.22 |
| 筹资活动产生的现金流量净额 | 6,912,576.09 | 22,908,692.76 | 25,621,647.23 | -6,866,005.22 |
| 四、汇率变动对现金及现金等价物的影响 | -2,852.56 | -1,176.39 | -513.65 | - |
| 五、现金及现金等价物净增加额 | -40,417,588.98 | -3,760,307.28 | -7,378,952.45 | -90,050,155.64 |
| 加:期初现金及现金等价物余额 | 251,831,194.34 | 251,831,194.34 | 251,831,194.34 | 341,881,349.98 |
| 期末现金及现金等价物余额 | 211,413,605.36 | 248,070,887.06 | 244,452,241.89 | 251,831,194.34 |
| 补充资料: | | | | |
| 净利润 | - | 19,461,564.13 | - | 54,205,149.18 |
| 资产减值准备 | - | 3,692,704.26 | - | 5,168,813.71 |
| 固定资产和投资性房地产折旧 | - | 12,351,192.5 | - | 23,266,389.8 |
| 无形资产摊销 | - | 2,102,630.31 | - | 3,644,619.15 |
| 长期待摊费用摊销 | - | 129,121.25 | - | 122,129.14 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 1,020.27 | - | 631,962.49 |
| 固定资产报废损失 | - | - | - | 150,937.24 |
| 公允价值变动损失 | - | 6,641,104.56 | - | -1,153,650.68 |
| 财务费用 | - | -468,261.4 | - | 744,561 |
| 投资损失 | - | 1,418,058.33 | - | -2,757,978.38 |
| 递延所得税 | - | -670,803.68 | - | -144,608.51 |
| 其中:递延所得税资产减少 | - | -683,538.95 | - | -56,862.39 |
| 递延所得税负债增加 | - | 12,735.27 | - | -87,746.12 |
| 存货的减少 | - | -505,878.09 | - | -38,718,534.86 |
| 经营性应收项目的减少 | - | -12,824,403.06 | - | -6,994,752.55 |
| 经营性应付项目的增加 | - | -11,085,258.49 | - | 4,141,055.53 |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | 0 | - | 2,243,688.71 |
| 现金的期末余额 | - | 248,070,887.06 | - | 251,831,194.34 |
| 减:现金的期初余额 | - | 251,831,194.34 | - | 341,881,349.98 |
| 现金及现金等价物的净增加额 | - | -3,760,307.28 | - | -90,050,155.64 |
| 公告日期 | 2025-10-28 | 2025-08-25 | 2025-04-28 | 2025-04-21 |
| 审计意见(境内) | | | | 标准无保留意见 |