| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 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 | 219,925,248.62 | 112,370,158.23 | 353,991,754.81 | 258,326,264.68 |
| 收到的税费返还 | 8,186,921.21 | 4,018,910.47 | 12,901,697.3 | 9,933,813.51 |
| 收到其他与经营活动有关的现金 | 6,792,639.24 | 3,059,936.92 | 6,954,308.75 | 2,640,348.87 |
| 经营活动现金流入小计 | 234,904,809.07 | 119,449,005.62 | 373,847,760.86 | 270,900,427.06 |
| 购买商品、接受劳务支付的现金 | 182,046,194.93 | 81,966,668.22 | 287,209,918.92 | 211,305,042.47 |
| 支付给职工以及为职工支付的现金 | 27,756,215.39 | 17,860,095.64 | 40,185,968.19 | 30,644,830.05 |
| 支付的各项税费 | 2,449,489.64 | 840,266.35 | 4,344,168.61 | 3,686,671.94 |
| 支付其他与经营活动有关的现金 | 11,145,643.18 | 6,465,273.88 | 21,687,039.98 | 16,713,292.72 |
| 经营活动现金流出小计 | 223,397,543.14 | 107,132,304.09 | 353,427,095.7 | 262,349,837.18 |
| 经营活动产生的现金流量净额 | 11,507,265.93 | 12,316,701.53 | 20,420,665.16 | 8,550,589.88 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 512,588.1 | 167,922.63 | 1,363,783.82 | 1,116,928.99 |
| 收到的其他与投资活动有关的现金 | 80,103,561.64 | 50,103,561.64 | 200,000,000 | 150,000,000 |
| 投资活动现金流入小计 | 80,616,149.74 | 50,271,484.27 | 201,363,783.82 | 151,116,928.99 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,973,695.03 | 3,877,254.43 | 26,337,070.09 | 20,390,787.97 |
| 支付其他与投资活动有关的现金 | 60,000,000 | 30,000,000 | 200,000,000 | 150,000,000 |
| 投资活动现金流出小计 | 78,973,695.03 | 33,877,254.43 | 226,337,070.09 | 170,390,787.97 |
| 投资活动产生的现金流量净额 | 1,642,454.71 | 16,394,229.84 | -24,973,286.27 | -19,273,858.98 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 2,830,950 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | - | - | - |
| 筹资活动现金流入小计 | 2,830,950 | - | - | - |
| 偿还债务支付的现金 | - | - | 3,000,000 | 3,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 7,447,774.98 | - | 38,775 | 38,775 |
| 筹资活动现金流出平衡项目 | 0 | - | 0 | 0 |
| 筹资活动现金流出小计 | 7,447,774.98 | - | 3,038,775 | 3,038,775 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | - | 0 | 0 |
| 筹资活动产生的现金流量净额 | -4,616,824.98 | - | -3,038,775 | -3,038,775 |
| 四、汇率变动对现金及现金等价物的影响 | 136,973.51 | 180,247.69 | 1,481,638.16 | 963,007.4 |
| 五、现金及现金等价物净增加额 | 8,669,869.17 | 28,891,179.06 | -6,109,757.95 | -12,799,036.7 |
| 加:期初现金及现金等价物余额 | 53,444,131.78 | 53,444,131.78 | 59,553,889.73 | 59,553,889.73 |
| 期末现金及现金等价物余额 | 62,114,000.95 | 82,335,310.84 | 53,444,131.78 | 46,754,853.03 |
| 补充资料: | | | | |
| 净利润 | 20,996,451.02 | - | 22,089,850.23 | - |
| 资产减值准备 | 16,650.42 | - | 4,121,206.84 | - |
| 固定资产和投资性房地产折旧 | 10,619,838.4 | - | 20,597,602.83 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 10,619,838.4 | - | 20,597,602.83 | - |
| 无形资产摊销 | 499,976.7 | - | 999,953.4 | - |
| 长期待摊费用摊销 | 402,858.46 | - | 483,898.57 | - |
| 固定资产报废损失 | 221,704.76 | - | 70,130.16 | - |
| 财务费用 | 105,240.55 | - | -1,441,028.92 | - |
| 投资损失 | -443,547 | - | -1,294,619.44 | - |
| 递延所得税 | 1,564,978.46 | - | 1,088,835.05 | - |
| 其中:递延所得税资产减少 | 1,564,978.46 | - | 1,621,994.18 | - |
| 递延所得税负债增加 | - | - | -533,159.13 | - |
| 存货的减少 | -22,179,780.97 | - | -13,845,852.99 | - |
| 经营性应收项目的减少 | 4,078,986.67 | - | -23,709,629.08 | - |
| 经营性应付项目的增加 | -3,828,366.46 | - | 7,983,477.99 | - |
| 其他 | -547,725.08 | - | 3,276,840.52 | - |
| 现金的期末余额 | 62,114,000.95 | - | 53,444,131.78 | - |
| 减:现金的期初余额 | 53,444,131.78 | - | 59,553,889.73 | - |
| 现金及现金等价物的净增加额 | 8,669,869.17 | - | -6,109,757.95 | - |
| 公告日期 | 2025-08-27 | 2025-04-25 | 2025-04-17 | 2024-10-25 |
| 审计意见(境内) | | | 标准无保留意见 | |