| 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 | 472,408,891.62 | 1,800,848,568.17 | 1,351,191,864.61 | 788,193,350.37 |
| 收到的税费返还 | 33,304,626.94 | 102,308,573.01 | 81,667,881.94 | 52,001,914 |
| 收到其他与经营活动有关的现金 | 3,695,476.74 | 59,466,026.75 | 37,645,845.55 | 25,825,549.24 |
| 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 | 509,408,995.3 | 1,962,623,167.93 | 1,470,505,592.1 | 866,020,813.61 |
| 购买商品、接受劳务支付的现金 | 371,505,117.14 | 1,567,966,386.85 | 1,218,534,832.21 | 770,840,307.58 |
| 支付给职工以及为职工支付的现金 | 65,283,869.31 | 186,722,720.38 | 138,084,115.12 | 92,102,534.67 |
| 支付的各项税费 | 16,598,201.58 | 37,636,145.3 | 19,983,188.05 | 19,457,804.73 |
| 支付其他与经营活动有关的现金 | 7,477,722.66 | 30,940,900.88 | 27,167,165.06 | 16,991,440.83 |
| 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 | 460,864,910.69 | 1,823,266,153.41 | 1,403,769,300.44 | 899,392,087.81 |
| 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 | 48,544,084.61 | 139,357,014.52 | 66,736,291.66 | -33,371,274.2 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | 36,000,000 | 36,000,000 | - |
| 取得投资收益收到的现金 | - | 229,500 | 229,500 | - |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 79,193.2 | 296,446.6 | 146,700 | 62,000 |
| 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 | 79,193.2 | 36,525,946.6 | 36,376,200 | 62,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 33,823,763.09 | 127,349,771.63 | 79,945,096.59 | 37,927,981.51 |
| 投资支付的现金 | - | 36,000,000 | 36,000,000 | 36,000,000 |
| 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 | 33,823,763.09 | 163,349,771.63 | 115,945,096.59 | 73,927,981.51 |
| 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 | -33,744,569.89 | -126,823,825.03 | -79,568,896.59 | -73,865,981.51 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | 7,322,908.88 | 7,322,908.88 | - |
| 筹资活动现金流入平衡项目 | - | 0 | 0 | - |
| 筹资活动现金流入小计 | - | 7,322,908.88 | 7,322,908.88 | - |
| 分配股利、利润或偿付利息支付的现金 | - | 30,980,345.76 | 30,980,345.76 | 30,980,345.76 |
| 支付其他与筹资活动有关的现金 | 1,858,187.04 | 7,727,487.9 | 5,853,939.02 | 3,655,487.59 |
| 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 | 1,858,187.04 | 38,707,833.66 | 36,834,284.78 | 34,635,833.35 |
| 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 | -1,858,187.04 | -31,384,924.78 | -29,511,375.9 | -34,635,833.35 |
| 四、汇率变动对现金及现金等价物的影响 | 3,394,573.57 | 17,653,296.95 | 7,094,142.94 | 7,073,973.57 |
| 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 | 16,335,901.25 | -1,198,438.34 | -35,249,837.89 | -134,799,115.49 |
| 加:期初现金及现金等价物余额 | 253,063,661.44 | 254,262,099.78 | 254,262,099.78 | 254,262,099.78 |
| 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 | 269,399,562.69 | 253,063,661.44 | 219,012,261.89 | 119,462,984.29 |
| 补充资料: | | | | |
| 净利润 | - | 153,018,479.75 | - | 59,618,945.07 |
| 资产减值准备 | - | 10,433,283.73 | - | 7,326,940.95 |
| 固定资产和投资性房地产折旧 | - | 38,843,658.32 | - | 18,130,372.26 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 38,843,658.32 | - | 18,130,372.26 |
| 无形资产摊销 | - | 2,428,714.7 | - | 1,178,211.9 |
| 长期待摊费用摊销 | - | 282,614.36 | - | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -88,198.52 | - | -48,842.25 |
| 固定资产报废损失 | - | 222,672.77 | - | - |
| 公允价值变动损失 | - | -108,100 | - | -108,100 |
| 财务费用 | - | -15,652,307.48 | - | -8,288,796.64 |
| 投资损失 | - | -121,400 | - | 139,320.02 |
| 递延所得税 | - | -104,858.62 | - | -2,293,391.65 |
| 其中:递延所得税资产减少 | - | -113,075.22 | - | -2,297,281.12 |
| 递延所得税负债增加 | - | 8,216.6 | - | 3,889.47 |
| 存货的减少 | - | -90,685,213.99 | - | -38,440,696.69 |
| 经营性应收项目的减少 | - | -76,790,135.02 | - | -114,974,336.39 |
| 经营性应付项目的增加 | - | 99,712,031.04 | - | 32,097,538.99 |
| 其他 | - | 10,561,217.76 | - | 8,668,826.13 |
| 现金的期末余额 | - | 253,063,661.44 | - | 119,462,984.29 |
| 减:现金的期初余额 | - | 254,262,099.78 | - | 254,262,099.78 |
| 公告日期 | 2025-04-29 | 2025-04-29 | 2024-10-30 | 2024-08-30 |
| 审计意见(境内) | | 标准无保留意见 | | |