| 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 | 77,446,920.2 | 30,904,636.01 | 242,387,957.71 | 192,790,878.73 |
| 收到的税费返还 | 401,803.9 | 140,977.26 | 135,672.8 | 135,672.8 |
| 收到其他与经营活动有关的现金 | 1,519,003.36 | 264,300.9 | 14,353,622.55 | 11,700,457.73 |
| 经营活动现金流入小计 | 79,367,727.46 | 31,309,914.17 | 256,877,253.06 | 204,627,009.26 |
| 购买商品、接受劳务支付的现金 | 27,074,618.39 | 18,227,755.79 | 63,407,648.58 | 34,222,189.81 |
| 支付给职工以及为职工支付的现金 | 31,406,474.23 | 10,843,217.3 | 46,263,723.95 | 32,015,060.49 |
| 支付的各项税费 | 6,931,260.51 | 5,834,681.38 | 32,485,963.71 | 24,981,686.33 |
| 支付其他与经营活动有关的现金 | 5,232,653.96 | 2,794,328.97 | 12,577,194.78 | 21,346,889.39 |
| 经营活动现金流出小计 | 70,645,007.09 | 37,699,983.44 | 154,734,531.02 | 112,565,826.02 |
| 经营活动产生的现金流量净额 | 8,722,720.37 | -6,390,069.27 | 102,142,722.04 | 92,061,183.24 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 297,642.51 | 91,273.19 | 673,790.56 | 1,124,188.98 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 190,157 | 6,000 | 123,000 | 81,947.47 |
| 收到的其他与投资活动有关的现金 | 130,080,000 | 45,080,000 | 190,050,000 | 145,000,000 |
| 投资活动现金流入小计 | 130,567,799.51 | 45,177,273.19 | 190,846,790.56 | 146,206,136.45 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,596,878.16 | 7,773,355.02 | 33,146,812.88 | 25,124,725.82 |
| 支付其他与投资活动有关的现金 | 105,000,000 | 50,000,000 | 210,130,000 | 135,050,000 |
| 投资活动现金流出小计 | 117,596,878.16 | 57,773,355.02 | 243,276,812.88 | 160,174,725.82 |
| 投资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0.01 |
| 投资活动产生的现金流量净额 | 12,970,921.35 | -12,596,081.83 | -52,430,022.32 | -13,968,589.36 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | - | - | 13,634,279.08 | - |
| 收到其他与筹资活动有关的现金 | - | - | 14,187,996 | - |
| 筹资活动现金流入平衡项目 | - | - | 0 | - |
| 筹资活动现金流入小计 | - | - | 27,822,275.08 | - |
| 偿还债务支付的现金 | 7,822,765.45 | 7,822,765.45 | 35,983,341.93 | 32,836,367.88 |
| 分配股利、利润或偿付利息支付的现金 | 40,016,419.16 | 34,604.87 | 40,444,614.46 | 40,463,818.75 |
| 支付其他与筹资活动有关的现金 | 1,144,440 | - | 23,326,875.88 | 23,326,875.88 |
| 筹资活动现金流出小计 | 48,983,624.61 | 7,857,370.32 | 99,754,832.27 | 96,627,062.51 |
| 筹资活动产生的现金流量净额 | -48,983,624.61 | -7,857,370.32 | -71,932,557.19 | -96,627,062.51 |
| 四、汇率变动对现金及现金等价物的影响 | 68,254.03 | 34,238.85 | 60,575.18 | 164,305.5 |
| 五、现金及现金等价物净增加额 | -27,221,728.86 | -26,809,282.57 | -22,159,282.29 | -18,370,163.13 |
| 加:期初现金及现金等价物余额 | 97,864,610.85 | 97,864,610.85 | 120,023,893.14 | 120,023,893.14 |
| 期末现金及现金等价物余额 | 70,642,881.99 | 71,055,328.28 | 97,864,610.85 | 101,653,730.01 |
| 补充资料: | | | | |
| 净利润 | 31,882,304.54 | - | 79,125,973.24 | - |
| 资产减值准备 | 433,467.83 | - | 3,219,511.57 | - |
| 固定资产和投资性房地产折旧 | 9,029,468.37 | - | 15,416,089.5 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,029,468.37 | - | 15,416,089.5 | - |
| 无形资产摊销 | 246,835.12 | - | 493,670.25 | - |
| 长期待摊费用摊销 | 561,032.35 | - | 1,422,066.98 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -103,323.27 | - | -79,971.07 | - |
| 固定资产报废损失 | 64,169.68 | - | 226,463.06 | - |
| 财务费用 | -52,680.42 | - | 336,633.03 | - |
| 投资损失 | -297,642.51 | - | -673,790.56 | - |
| 递延所得税 | -1,967,238.09 | - | -412,122.55 | - |
| 其中:递延所得税资产减少 | -1,967,238.09 | - | -412,122.55 | - |
| 存货的减少 | -9,834,077.22 | - | -2,470,394.77 | - |
| 经营性应收项目的减少 | -43,136,416.66 | - | -2,829,693.4 | - |
| 经营性应付项目的增加 | 11,538,595.82 | - | 5,807,428.29 | - |
| 其他 | 9,040,777.17 | - | 2,648,122.05 | - |
| 现金的期末余额 | 70,642,881.99 | - | 97,864,610.85 | - |
| 减:现金的期初余额 | 97,864,610.85 | - | 120,023,893.14 | - |
| 现金及现金等价物的净增加额 | -27,221,728.86 | - | -22,159,282.29 | - |
| 公告日期 | 2025-08-15 | 2025-04-28 | 2025-04-17 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |