| 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 | 277,244,674.29 | 128,404,989.24 | 766,739,513.13 | 593,499,090.66 |
| 收到的税费返还 | 14,403,139.63 | 9,759,077.16 | 25,580,163.5 | 29,084,903.63 |
| 收到其他与经营活动有关的现金 | 1,088,914.15 | 310,388.52 | 6,705,256.43 | 5,275,827.71 |
| 经营活动现金流入小计 | 292,736,728.07 | 138,474,454.92 | 799,024,933.06 | 627,859,822 |
| 购买商品、接受劳务支付的现金 | 287,498,999.75 | 108,761,582.26 | 505,602,222.8 | 358,157,130.89 |
| 支付给职工以及为职工支付的现金 | 42,314,393.04 | 22,097,337.24 | 84,970,740.7 | 65,285,002.7 |
| 支付的各项税费 | 4,405,237.77 | 4,572,606.56 | 21,219,216.67 | 18,056,854.75 |
| 支付其他与经营活动有关的现金 | 15,581,125.92 | 5,616,066.11 | 41,219,583.55 | 36,974,939.45 |
| 经营活动现金流出小计 | 349,799,756.48 | 141,047,592.17 | 653,011,763.72 | 478,473,927.79 |
| 经营活动产生的现金流量净额 | -57,063,028.41 | -2,573,137.25 | 146,013,169.34 | 149,385,894.21 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 190,476,368.32 | 75,577,952.05 | 944,515,119.66 | 806,211,888.43 |
| 取得投资收益收到的现金 | - | 663,880.67 | - | 2,017,916.67 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 949,989.76 | - | 2,691,396.17 | 44,026.91 |
| 投资活动现金流入小计 | 191,426,358.08 | 76,241,832.72 | 947,206,515.83 | 808,273,832.01 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 51,074,819.22 | 26,150,793.96 | 158,928,989.8 | 134,324,376.59 |
| 投资支付的现金 | 274,882,246.95 | 90,987,380.95 | 1,133,844,059 | 1,058,844,059 |
| 支付其他与投资活动有关的现金 | - | - | - | 0 |
| 投资活动现金流出小计 | 325,957,066.17 | 117,138,174.91 | 1,292,773,048.8 | 1,193,168,435.59 |
| 投资活动产生的现金流量净额 | -134,530,708.09 | -40,896,342.19 | -345,566,532.97 | -384,894,603.58 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 183,847,240.97 | - | 1,094,947.2 | 1,094,947.2 |
| 取得借款收到的现金 | 58,156,099.8 | 597,921 | - | - |
| 筹资活动现金流入小计 | 242,003,340.77 | 597,921 | 1,094,947.2 | 1,094,947.2 |
| 偿还债务支付的现金 | - | - | - | 0 |
| 分配股利、利润或偿付利息支付的现金 | 46,620,215.84 | - | 24,996,840 | 24,997,094.44 |
| 支付其他与筹资活动有关的现金 | 577,174.32 | - | 2,238,486.93 | 1,989,325.19 |
| 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 | 47,197,390.16 | - | 27,235,326.93 | 26,986,419.63 |
| 筹资活动产生的现金流量净额 | 194,805,950.61 | 597,921 | -26,140,379.73 | -25,891,472.43 |
| 四、汇率变动对现金及现金等价物的影响 | 1,190,111.1 | 444,933.08 | 6,199,404.85 | 2,384,325.3 |
| 五、现金及现金等价物净增加额 | 4,402,325.21 | -42,426,625.36 | -219,494,338.51 | -259,015,856.5 |
| 加:期初现金及现金等价物余额 | 128,422,054.99 | 128,422,054.99 | 347,916,393.5 | 347,916,393.5 |
| 期末现金及现金等价物余额 | 132,824,380.2 | 85,995,429.63 | 128,422,054.99 | 88,900,537 |
| 补充资料: | | | | |
| 净利润 | 13,176,937.88 | - | 99,014,452.41 | - |
| 资产减值准备 | 2,588,571.39 | - | 5,870,127.48 | - |
| 固定资产和投资性房地产折旧 | 9,717,512.17 | - | 13,295,596.23 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 9,717,512.17 | - | 13,295,596.23 | - |
| 无形资产摊销 | 307,907.05 | - | 421,379.44 | - |
| 长期待摊费用摊销 | 56,188.66 | - | 1,022,171.89 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 12,517.91 | - | -581,323.99 | - |
| 固定资产报废损失 | 253,909.28 | - | 36,866.79 | - |
| 公允价值变动损失 | -324,753.42 | - | 347,424.66 | - |
| 财务费用 | -534,488.42 | - | -5,062,590.22 | - |
| 投资损失 | -7,833,567.18 | - | -17,131,733.41 | - |
| 递延所得税 | -1,086,530.22 | - | -1,475,040.73 | - |
| 其中:递延所得税资产减少 | -1,074,734.75 | - | -597,026.81 | - |
| 递延所得税负债增加 | -11,795.47 | - | -878,013.92 | - |
| 存货的减少 | -53,687,173.01 | - | -3,656,668.69 | - |
| 经营性应收项目的减少 | -58,212,232.23 | - | 104,410,392.39 | - |
| 经营性应付项目的增加 | 38,207,869.53 | - | -54,072,052.34 | - |
| 其他 | - | - | 1,149,957.06 | - |
| 现金的期末余额 | 132,824,380.2 | - | 128,422,054.99 | - |
| 减:现金的期初余额 | 128,422,054.99 | - | 347,916,393.5 | - |
| 现金及现金等价物的净增加额 | 4,402,325.21 | - | -219,494,338.51 | - |
| 公告日期 | 2025-08-26 | 2025-04-29 | 2025-04-29 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |