| 报告期 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
| 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 | 81,793,820.25 | 327,096,386.56 | 253,753,207.46 | 216,955,901.48 |
| 收到的税费返还 | 11,319,502.33 | 22,015,348.99 | 15,374,572.83 | 13,996,022.82 |
| 收到其他与经营活动有关的现金 | 61,159.22 | 9,689,936.92 | 8,380,128.03 | 8,137,146.06 |
| 经营活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流入小计 | 93,174,481.8 | 358,801,672.47 | 277,507,908.32 | 239,089,070.36 |
| 购买商品、接受劳务支付的现金 | 52,068,282.58 | 251,525,956.33 | 165,725,731.47 | 115,952,199.81 |
| 支付给职工以及为职工支付的现金 | 5,034,017.15 | 26,217,241.12 | 20,647,311.58 | 15,237,071.44 |
| 支付的各项税费 | 1,128,440.07 | 8,128,710.89 | 7,726,616.66 | 7,542,729.37 |
| 支付其他与经营活动有关的现金 | 7,879,635.78 | 16,625,076.13 | 15,005,910.95 | 10,800,053.26 |
| 经营活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流出小计 | 66,110,375.58 | 302,496,984.47 | 209,105,570.66 | 149,532,053.88 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动产生的现金流量净额 | 27,064,106.22 | 56,304,688 | 68,402,337.66 | 89,557,016.48 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 73,000,000 | 62,000,000 | 62,000,000 | 35,000,000 |
| 取得投资收益收到的现金 | 122,379.45 | 247,819.17 | 247,819.17 | 164,452.05 |
| 收到的其他与投资活动有关的现金 | 342,891.45 | 1,637,804.63 | 1,130,052.31 | 696,282.08 |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流入小计 | 73,465,270.9 | 63,885,623.8 | 63,377,871.48 | 35,860,734.13 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 3,269,072.6 | 20,634,267.02 | 18,606,099.01 | 12,079,462.46 |
| 投资支付的现金 | 73,000,000 | 62,000,000 | 62,000,000 | 62,000,000 |
| 投资活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流出小计 | 76,269,072.6 | 82,634,267.02 | 80,606,099.01 | 74,079,462.46 |
| 投资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动产生的现金流量净额 | -2,803,801.7 | -18,748,643.22 | -17,228,227.53 | -38,218,728.33 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 5,000,000 | 54,000,000 | 41,000,000 | 15,000,000 |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流入小计 | 5,000,000 | 54,000,000 | 41,000,000 | 15,000,000 |
| 偿还债务支付的现金 | 5,000,000 | 66,000,000 | 51,000,000 | 25,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 218,921.45 | 12,079,802.65 | 11,790,649.88 | 11,448,991.59 |
| 支付其他与筹资活动有关的现金 | 9,520 | 994,390 | 923,355 | 573,355 |
| 筹资活动现金流出平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流出小计 | 5,228,441.45 | 79,074,192.65 | 63,714,004.88 | 37,022,346.59 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动产生的现金流量净额 | -228,441.45 | -25,074,192.65 | -22,714,004.88 | -22,022,346.59 |
| 四、汇率变动对现金及现金等价物的影响 | 332,952.97 | 5,822,290.77 | 3,909,419.67 | 3,764,542.8 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0 | 0 |
| 五、现金及现金等价物净增加额 | 24,364,816.04 | 18,304,142.9 | 32,369,524.92 | 33,080,484.36 |
| 加:期初现金及现金等价物余额 | 120,630,004.55 | 102,325,861.65 | 102,325,861.65 | 102,325,861.65 |
| 期末现金及现金等价物余额平衡项目 | 0 | 0 | 0 | 0 |
| 期末现金及现金等价物余额 | 144,994,820.59 | 120,630,004.55 | 134,695,386.57 | 135,406,346.01 |
| 补充资料: | | | | |
| 净利润 | - | 21,221,511.74 | - | 21,010,553.44 |
| 资产减值准备 | - | 8,084,016.09 | - | 1,585,008.74 |
| 固定资产和投资性房地产折旧 | - | 9,202,615.85 | - | 4,514,352.66 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 9,202,615.85 | - | 4,514,352.66 |
| 无形资产摊销 | - | 820,862.8 | - | 400,018.36 |
| 长期待摊费用摊销 | - | 53,155.29 | - | 13,915.84 |
| 公允价值变动损失 | - | - | - | -26,371.23 |
| 财务费用 | - | -5,533,138.47 | - | -3,694,752.13 |
| 投资损失 | - | -247,819.17 | - | -164,452.05 |
| 递延所得税 | - | -509,580.07 | - | 545,070.57 |
| 其中:递延所得税资产减少 | - | -440,124.63 | - | 597,632.66 |
| 递延所得税负债增加 | - | -69,455.44 | - | -52,562.09 |
| 存货的减少 | - | 8,137,331.49 | - | 49,006,483.1 |
| 经营性应收项目的减少 | - | 29,914,071.32 | - | 60,089,681.86 |
| 经营性应付项目的增加 | - | -16,392,952.34 | - | -36,791,758.82 |
| 其他 | - | 2,393,155.29 | - | -4,214,084.16 |
| 现金的期末余额 | - | 120,630,004.55 | - | 135,406,346.01 |
| 减:现金的期初余额 | - | 102,325,861.65 | - | 102,325,861.65 |
| 公告日期 | 2025-04-29 | 2025-04-29 | 2024-10-30 | 2024-08-29 |
| 审计意见(境内) | | 标准无保留意见 | | |