| 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 | 243,628,313.5 | 156,292,910.84 | 79,582,490.95 | 281,647,435.91 |
| 收到其他与经营活动有关的现金 | 10,222,304.21 | 9,413,321.21 | 344,017.45 | 25,646,227.33 |
| 经营活动现金流入小计 | 253,850,617.71 | 165,706,232.05 | 79,926,508.4 | 307,293,663.24 |
| 购买商品、接受劳务支付的现金 | 127,428,139.27 | 86,382,597.68 | 23,766,434.04 | 164,465,261.77 |
| 支付给职工以及为职工支付的现金 | 60,584,906.07 | 42,498,638.06 | 23,168,909.24 | 72,384,563.55 |
| 支付的各项税费 | 20,770,432.32 | 15,338,567.36 | 7,002,224.98 | 19,325,839.78 |
| 支付其他与经营活动有关的现金 | 7,314,933.79 | 3,430,858.52 | 2,152,163.49 | 17,869,616.59 |
| 经营活动现金流出小计 | 216,098,411.45 | 147,650,661.62 | 56,089,731.75 | 274,045,281.69 |
| 经营活动产生的现金流量净额 | 37,752,206.26 | 18,055,570.43 | 23,836,776.65 | 33,248,381.55 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 2,523,773.93 | 2,138,338.19 | - | 2,965,100.06 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 12,954.47 | 12,954.47 | 2,335 | 577,818 |
| 收到的其他与投资活动有关的现金 | 325,000,000 | 225,000,000 | - | 260,000,000 |
| 投资活动现金流入小计 | 327,536,728.4 | 227,151,292.66 | 2,335 | 263,542,918.06 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 11,227,990.71 | 7,573,502.29 | 3,702,198.8 | 12,460,383.83 |
| 投资支付的现金 | 100,000 | - | - | 100,000 |
| 支付其他与投资活动有关的现金 | 350,000,000 | 250,000,000 | 25,000,000 | 460,000,000 |
| 投资活动现金流出小计 | 361,327,990.71 | 257,573,502.29 | 28,702,198.8 | 472,560,383.83 |
| 投资活动产生的现金流量净额 | -33,791,262.31 | -30,422,209.63 | -28,699,863.8 | -209,017,465.77 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 1,000,000 | 1,000,000 | - | 1,000,000 |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 1,000,000 | 1,000,000 | - | 1,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 42,920,000 | 42,920,000 | - | 42,922,795.22 |
| 支付其他与筹资活动有关的现金 | 1,099,000 | 1,066,000 | 33,000 | 1,120,450 |
| 筹资活动现金流出小计 | 44,019,000 | 43,986,000 | 33,000 | 44,043,245.22 |
| 筹资活动产生的现金流量净额 | -43,019,000 | -42,986,000 | -33,000 | -43,043,245.22 |
| 四、汇率变动对现金及现金等价物的影响 | -260,813.95 | -293,913.75 | -12,382.8 | 419,696.3 |
| 五、现金及现金等价物净增加额 | -39,318,870 | -55,646,552.95 | -4,908,469.95 | -218,392,633.14 |
| 加:期初现金及现金等价物余额 | 296,837,481.59 | 296,837,481.59 | 296,837,481.59 | 515,230,114.73 |
| 期末现金及现金等价物余额 | 257,518,611.59 | 241,190,928.64 | 291,929,011.64 | 296,837,481.59 |
| 补充资料: | | | | |
| 净利润 | - | 21,588,599 | - | 45,849,228.98 |
| 资产减值准备 | - | 2,266,032.13 | - | 5,711,272.48 |
| 固定资产和投资性房地产折旧 | - | 10,245,310.35 | - | 21,147,331.83 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 10,245,310.35 | - | 21,147,331.83 |
| 无形资产摊销 | - | 880,335.71 | - | 1,648,257.72 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | 138,803.9 | - | -170,407.08 |
| 固定资产报废损失 | - | - | - | 21,736.7 |
| 公允价值变动损失 | - | 2,020,258.19 | - | -2,711,851.98 |
| 财务费用 | - | -285,643.89 | - | -485,344.8 |
| 投资损失 | - | -453,132.67 | - | -332,942.2 |
| 递延所得税 | - | 310,466.71 | - | -1,887,413.68 |
| 其中:递延所得税资产减少 | - | 310,466.71 | - | -1,887,413.68 |
| 存货的减少 | - | -9,631,226.77 | - | -11,454,830.83 |
| 经营性应收项目的减少 | - | 9,963,729.98 | - | -45,482,000.94 |
| 经营性应付项目的增加 | - | -19,159,550.35 | - | 21,092,917.95 |
| 其他 | - | 85,806 | - | 171,612 |
| 现金的期末余额 | - | 241,190,928.64 | - | 296,837,481.59 |
| 减:现金的期初余额 | - | 296,837,481.59 | - | 515,230,114.73 |
| 现金及现金等价物的净增加额 | - | -55,646,552.95 | - | -218,392,633.14 |
| 公告日期 | 2025-10-28 | 2025-08-27 | 2025-04-29 | 2025-04-18 |
| 审计意见(境内) | | | | 标准无保留意见 |