| 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 | 169,875,808.14 | 117,457,768.25 | 380,128,609.84 | 241,848,276.33 |
| 收到的税费返还 | 284,496.04 | 284,496.04 | - | - |
| 收到其他与经营活动有关的现金 | 34,745,144.7 | 3,482,211.46 | 50,001,332.92 | 15,701,594.04 |
| 经营活动现金流入小计 | 204,905,448.88 | 121,224,475.75 | 430,129,942.76 | 257,549,870.37 |
| 购买商品、接受劳务支付的现金 | 106,332,214.04 | 72,750,089.46 | 226,275,317.9 | 194,521,782.73 |
| 支付给职工以及为职工支付的现金 | 24,550,143.76 | 14,866,680.51 | 61,721,054.92 | 41,497,509.04 |
| 支付的各项税费 | 8,017,894.77 | 6,208,107.74 | 24,208,172.79 | 17,204,204.96 |
| 支付其他与经营活动有关的现金 | 32,181,125.02 | 17,043,544.07 | 102,355,092.32 | 46,893,849.52 |
| 经营活动现金流出小计 | 171,081,377.59 | 110,868,421.78 | 414,559,637.93 | 300,117,346.25 |
| 经营活动产生的现金流量净额 | 33,824,071.29 | 10,356,053.97 | 15,570,304.83 | -42,567,475.88 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 10,500,000 | 10,000,000 |
| 取得投资收益收到的现金 | - | - | - | 500,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 20,000 | 20,000 | 215,800 | - |
| 收到的其他与投资活动有关的现金 | - | - | 1,500,000 | - |
| 投资活动现金流入小计 | 20,000 | 20,000 | 12,215,800 | 10,500,000 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 15,610,700.36 | 5,936,863 | 37,567,579.32 | 36,080,942.84 |
| 投资支付的现金 | 5,000,000 | - | 3,000,000 | 3,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 1,500,000 | - |
| 投资活动现金流出小计 | 20,610,700.36 | 5,936,863 | 42,067,579.32 | 39,080,942.84 |
| 投资活动产生的现金流量净额 | -20,590,700.36 | -5,916,863 | -29,851,779.32 | -28,580,942.84 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 12,534,000 | 8,234,000 |
| 收到其他与筹资活动有关的现金 | 1,271,505.84 | - | 1,987,507.5 | 1,386,857 |
| 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 | 1,271,505.84 | - | 14,521,507.5 | 9,620,857 |
| 偿还债务支付的现金 | - | - | 14,303,812.65 | 10,003,812.65 |
| 分配股利、利润或偿付利息支付的现金 | 26,693.09 | - | 516,397.21 | 294,517.11 |
| 支付其他与筹资活动有关的现金 | - | 11,595.62 | 1,978,446.45 | 1,200,000 |
| 筹资活动现金流出小计 | 26,693.09 | 11,595.62 | 16,798,656.31 | 11,498,329.76 |
| 筹资活动产生的现金流量净额 | 1,244,812.75 | -11,595.62 | -2,277,148.81 | -1,877,472.76 |
| 四、汇率变动对现金及现金等价物的影响 | 87,711.47 | - | 130,478.46 | 127,695.68 |
| 五、现金及现金等价物净增加额 | 14,565,895.15 | 4,427,595.35 | -16,428,144.84 | -72,898,195.8 |
| 加:期初现金及现金等价物余额 | 108,104,521.7 | 108,104,483.96 | 124,532,666.54 | 124,532,666.54 |
| 期末现金及现金等价物余额 | 122,670,416.85 | 112,532,079.31 | 108,104,521.7 | 51,634,470.74 |
| 补充资料: | | | | |
| 净利润 | 12,673,716.76 | - | 10,368,535.95 | - |
| 资产减值准备 | -4,969,924.15 | - | 11,580,369.98 | - |
| 固定资产和投资性房地产折旧 | 7,424,032.45 | - | 15,293,756.67 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 7,424,032.45 | - | 15,293,756.67 | - |
| 无形资产摊销 | 850,503.34 | - | 1,698,456.91 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -9,949.12 | - | -49,752.01 | - |
| 固定资产报废损失 | - | - | 12,698.56 | - |
| 公允价值变动损失 | -95,647.84 | - | 38,010.13 | - |
| 财务费用 | 220,537.51 | - | 408,523.41 | - |
| 投资损失 | 98,586.34 | - | -461,309.94 | - |
| 递延所得税 | 228,336.23 | - | -3,041,286.04 | - |
| 其中:递延所得税资产减少 | 228,336.23 | - | -3,041,286.04 | - |
| 存货的减少 | -3,829,471.24 | - | 92,881,670.18 | - |
| 经营性应收项目的减少 | 48,986,851.68 | - | -69,917,231.9 | - |
| 经营性应付项目的增加 | -29,708,593.47 | - | -50,895,947.57 | - |
| 其他 | 1,955,092.8 | - | 7,653,810.5 | - |
| 现金的期末余额 | 122,670,416.85 | - | 108,104,521.7 | - |
| 减:现金的期初余额 | 108,104,521.7 | - | 124,532,666.54 | - |
| 现金及现金等价物的净增加额 | 14,565,895.15 | - | -16,428,144.84 | - |
| 公告日期 | 2025-08-29 | 2025-04-24 | 2025-04-24 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |