| 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 | 274,488,511.12 | 174,317,564.32 | 76,387,707.74 | 311,996,180 |
| 收到的税费返还 | 14,625,981.48 | 8,656,207.47 | 3,759,621.5 | 18,069,299.93 |
| 收到其他与经营活动有关的现金 | 2,419,345.15 | 1,590,633.2 | 553,370.38 | 3,111,054.85 |
| 经营活动现金流入小计 | 291,533,837.75 | 184,564,404.99 | 80,700,699.62 | 333,176,534.78 |
| 购买商品、接受劳务支付的现金 | 155,281,059.04 | 97,152,525.56 | 49,278,575.7 | 170,130,752.62 |
| 支付给职工以及为职工支付的现金 | 56,045,814.33 | 37,010,285.87 | 19,643,066.88 | 63,913,335.14 |
| 支付的各项税费 | 16,787,173.65 | 12,115,299.57 | 5,948,590.54 | 16,865,748.15 |
| 支付其他与经营活动有关的现金 | 5,350,414.89 | 4,008,367.74 | 1,513,768.13 | 6,240,668.61 |
| 经营活动现金流出小计 | 233,464,461.91 | 150,286,478.74 | 76,384,001.25 | 257,150,504.52 |
| 经营活动产生的现金流量净额 | 58,069,375.84 | 34,277,926.25 | 4,316,698.37 | 76,026,030.26 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 263,847,335.27 | 181,706,460.25 | 79,195,707.42 | 279,978,826.51 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 265.49 | - | - | 822,587.44 |
| 收到的其他与投资活动有关的现金 | - | - | - | 703,650 |
| 投资活动现金流入小计 | 263,847,600.76 | 181,706,460.25 | 79,195,707.42 | 281,505,063.95 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 26,080,088.59 | 8,715,731.72 | 2,625,548.44 | 23,855,784.46 |
| 投资支付的现金 | 272,315,000 | 170,318,000 | 79,000,000 | 245,850,000 |
| 支付其他与投资活动有关的现金 | 10,707,109.2 | - | - | - |
| 投资活动现金流出小计 | 309,102,197.79 | 179,033,731.72 | 81,625,548.44 | 269,705,784.46 |
| 投资活动产生的现金流量净额 | -45,254,597.03 | 2,672,728.53 | -2,429,841.02 | 11,799,279.49 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 25,000,000 | 25,000,000 | 25,000,000 | 68,750,000 |
| 筹资活动现金流入小计 | 25,000,000 | 25,000,000 | 25,000,000 | 68,750,000 |
| 偿还债务支付的现金 | 27,254,340 | 27,154,340 | 12,000,000 | 123,778,260 |
| 分配股利、利润或偿付利息支付的现金 | 31,019,982.16 | 30,813,899.72 | 228,120.39 | 21,853,310.09 |
| 筹资活动现金流出小计 | 58,274,322.16 | 57,968,239.72 | 12,228,120.39 | 145,631,570.09 |
| 筹资活动产生的现金流量净额 | -33,274,322.16 | -32,968,239.72 | 12,771,879.61 | -76,881,570.09 |
| 四、汇率变动对现金及现金等价物的影响 | -366,653.42 | 38,241.76 | 249,271.79 | 434,636.48 |
| 五、现金及现金等价物净增加额 | -20,826,196.77 | 4,020,656.82 | 14,908,008.75 | 11,378,376.14 |
| 加:期初现金及现金等价物余额 | 88,910,422.97 | 88,910,422.97 | 88,910,422.97 | 77,532,046.83 |
| 期末现金及现金等价物余额 | 68,084,226.2 | 92,931,079.79 | 103,818,431.72 | 88,910,422.97 |
| 补充资料: | | | | |
| 净利润 | - | 28,632,038 | - | 35,372,590.56 |
| 资产减值准备 | - | 783,825.71 | - | 354,250.97 |
| 固定资产和投资性房地产折旧 | - | 17,470,460.49 | - | 35,623,096.62 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 17,470,460.49 | - | 35,623,096.62 |
| 无形资产摊销 | - | 482,184.87 | - | 1,174,060.63 |
| 长期待摊费用摊销 | - | 25,652.1 | - | 223,106.52 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | - | -384,074.49 |
| 固定资产报废损失 | - | - | - | 452,814.2 |
| 公允价值变动损失 | - | 19,617.36 | - | -82,008.64 |
| 财务费用 | - | 408,385.96 | - | 1,173,825.61 |
| 投资损失 | - | -387,460.25 | - | -1,128,826.51 |
| 递延所得税 | - | 1,486,639.02 | - | 1,221,526.32 |
| 其中:递延所得税资产减少 | - | -10,270.18 | - | -20,666.71 |
| 递延所得税负债增加 | - | 1,496,909.2 | - | 1,242,193.03 |
| 存货的减少 | - | -6,262,119.66 | - | -1,470,726.39 |
| 经营性应收项目的减少 | - | -30,093,436.56 | - | -15,106,892.25 |
| 经营性应付项目的增加 | - | 21,533,788.56 | - | 17,721,472.92 |
| 现金的期末余额 | - | 92,931,079.79 | - | 88,910,422.97 |
| 减:现金的期初余额 | - | 88,910,422.97 | - | 77,532,046.83 |
| 现金及现金等价物的净增加额 | - | 4,020,656.82 | - | 11,378,376.14 |
| 公告日期 | 2025-10-28 | 2025-08-26 | 2025-04-28 | 2025-04-28 |
| 审计意见(境内) | | | | 标准无保留意见 |