| 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 | 448,963,336.9 | 175,991,340.87 | 550,427,317.95 | 403,992,794.01 |
| 收到的税费返还 | 36,600,291.35 | 11,633,693.87 | 63,232,368.38 | 47,346,928.76 |
| 收到其他与经营活动有关的现金 | 7,044,301.51 | 727,514.03 | 9,885,837.84 | 8,228,406.72 |
| 经营活动现金流入小计 | 492,607,929.76 | 188,352,548.77 | 623,545,524.17 | 459,568,129.49 |
| 购买商品、接受劳务支付的现金 | 312,426,873.59 | 151,496,460.76 | 457,901,079.98 | 329,936,465.05 |
| 支付给职工以及为职工支付的现金 | 49,640,030.42 | 26,870,256.94 | 68,702,466.97 | 52,304,690.8 |
| 支付的各项税费 | 8,573,894.5 | 3,609,019.93 | 19,551,109.3 | 10,675,492.52 |
| 支付其他与经营活动有关的现金 | 12,907,129.84 | 6,676,669.65 | 22,389,916.07 | 11,279,689.95 |
| 经营活动现金流出小计 | 383,547,928.35 | 188,652,407.28 | 568,544,572.32 | 404,196,338.32 |
| 经营活动产生的现金流量净额 | 109,060,001.41 | -299,858.51 | 55,000,951.85 | 55,371,791.17 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 30,352,083.33 | 30,000,000 |
| 取得投资收益收到的现金 | - | - | 584,628.99 | 936,712.32 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 4,200 | - | 16,364.89 | - |
| 投资活动现金流入的平衡项目 | 0 | - | 0 | 0 |
| 投资活动现金流入小计 | 4,200 | - | 30,953,077.21 | 30,936,712.32 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 22,921,690.17 | 17,629,873.97 | 54,645,852.55 | 41,210,139.64 |
| 取得子公司及其他营业单位支付的现金 | - | - | 2,384,775.35 | - |
| 投资活动现金流出小计 | 22,921,690.17 | 17,629,873.97 | 57,030,627.9 | 41,210,139.64 |
| 投资活动产生的现金流量净额 | -22,917,490.17 | -17,629,873.97 | -26,077,550.69 | -10,273,427.32 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 727,440 | 727,440 | 2,173,782.69 | 2,120,655.5 |
| 其中:子公司吸收少数股东投资收到的现金 | 727,440 | 727,440 | - | - |
| 取得借款收到的现金 | 41,132,440.31 | 38,726,974.31 | 120,845,095.75 | 72,155,697.31 |
| 筹资活动现金流入小计 | 41,859,880.31 | 39,454,414.31 | 123,018,878.44 | 74,276,352.81 |
| 偿还债务支付的现金 | 42,749,144.31 | 15,000,000 | 99,980,249.58 | 62,980,249.58 |
| 分配股利、利润或偿付利息支付的现金 | 34,097,194.86 | 272,744.74 | 70,956,639.74 | 50,597,322.23 |
| 支付其他与筹资活动有关的现金 | 923,397.94 | 577,389.64 | 377,912.91 | 323,255 |
| 筹资活动现金流出小计 | 77,769,737.11 | 15,850,134.38 | 171,314,802.23 | 113,900,826.81 |
| 筹资活动产生的现金流量净额 | -35,909,856.8 | 23,604,279.93 | -48,295,923.79 | -39,624,474 |
| 四、汇率变动对现金及现金等价物的影响 | 1,222,372.58 | 821,810.47 | 3,538,781.56 | 2,265,247.31 |
| 五、现金及现金等价物净增加额 | 51,455,027.02 | 6,496,357.92 | -15,833,741.07 | 7,739,137.16 |
| 加:期初现金及现金等价物余额 | 86,599,447.26 | 86,599,447.26 | 102,433,188.33 | 102,433,188.33 |
| 期末现金及现金等价物余额 | 138,054,474.28 | 93,095,805.18 | 86,599,447.26 | 110,172,325.49 |
| 补充资料: | | | | |
| 净利润 | 38,096,176.73 | - | 53,892,054.61 | - |
| 资产减值准备 | 928,022.7 | - | 1,506,081.78 | - |
| 固定资产和投资性房地产折旧 | 4,011,067.26 | - | 7,248,011.82 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | - | 7,248,011.82 | - |
| 无形资产摊销 | 1,033,433.45 | - | 1,123,757.48 | - |
| 长期待摊费用摊销 | 165,695.49 | - | 5,299.27 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 19,198.79 | - | 258.47 | - |
| 固定资产报废损失 | 525.11 | - | 4,666.61 | - |
| 财务费用 | -126,390.9 | - | -2,907,343.84 | - |
| 投资损失 | - | - | -520,774.52 | - |
| 递延所得税 | -26,763.7 | - | -738,640.77 | - |
| 其中:递延所得税资产减少 | 38,823.73 | - | -665,653.42 | - |
| 递延所得税负债增加 | -65,587.43 | - | -72,987.35 | - |
| 存货的减少 | 9,476,499.67 | - | -95,123,117.9 | - |
| 经营性应收项目的减少 | -3,826,349.79 | - | 9,249,488.87 | - |
| 经营性应付项目的增加 | 58,520,927.01 | - | 80,383,984 | - |
| 其他 | 81,608.31 | - | 646,608.72 | - |
| 现金的期末余额 | 138,054,474.28 | - | 86,599,447.26 | - |
| 减:现金的期初余额 | 86,599,447.26 | - | 102,433,188.33 | - |
| 现金及现金等价物的净增加额 | 51,455,027.02 | - | -15,833,741.07 | - |
| 公告日期 | 2025-08-27 | 2025-04-28 | 2025-04-28 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |