| 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 | 254,341,100.23 | 165,603,473.12 | 525,069,367.38 | 369,844,520.06 |
| 收到的税费返还 | 5,433,086.3 | 2,819,547.36 | 15,794,865.16 | 7,314,010.39 |
| 收到其他与经营活动有关的现金 | 2,774,751.24 | 839,366.45 | 16,436,077.61 | 14,027,598.26 |
| 经营活动现金流入小计 | 262,548,937.77 | 169,262,386.93 | 557,300,310.15 | 391,186,128.71 |
| 购买商品、接受劳务支付的现金 | 112,001,973.7 | 47,692,681.43 | 253,733,552.39 | 175,749,612.41 |
| 支付给职工以及为职工支付的现金 | 60,081,014.1 | 32,725,864.34 | 88,015,961.23 | 64,551,517.43 |
| 支付的各项税费 | 22,166,189.72 | 11,962,919.51 | 20,926,190.02 | 12,348,884.7 |
| 支付其他与经营活动有关的现金 | 19,319,449.73 | 11,292,717.91 | 64,394,486.64 | 50,706,365.64 |
| 经营活动现金流出小计 | 213,568,627.25 | 103,674,183.19 | 427,070,190.28 | 303,356,380.18 |
| 经营活动产生的现金流量净额 | 48,980,310.52 | 65,588,203.74 | 130,230,119.87 | 87,829,748.53 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 945,800,000 | 376,900,000 | 2,172,011,250 | 1,424,011,250 |
| 取得投资收益收到的现金 | 4,197,837.74 | 1,055,934.7 | 10,980,028.12 | 7,004,971.12 |
| 投资活动现金流入小计 | 949,997,837.74 | 377,955,934.7 | 2,182,991,278.12 | 1,431,016,221.12 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 25,756,866.55 | 17,570,486.13 | 94,931,988.87 | 41,586,694.25 |
| 投资支付的现金 | 971,100,000 | 502,777,720 | 2,571,900,000 | 1,767,000,000 |
| 投资活动现金流出小计 | 996,856,866.55 | 520,348,206.13 | 2,666,831,988.87 | 1,808,586,694.25 |
| 投资活动产生的现金流量净额 | -46,859,028.81 | -142,392,271.43 | -483,840,710.75 | -377,570,473.13 |
| 三、筹资活动产生的现金流量: | | | | |
| 分配股利、利润或偿付利息支付的现金 | 18,374,090.72 | - | 27,879,460.06 | 18,415,309.53 |
| 支付其他与筹资活动有关的现金 | 51,083.76 | 16,840.8 | 36,215,478.82 | 36,215,478.82 |
| 筹资活动现金流出小计 | 18,425,174.48 | 16,840.8 | 64,094,938.88 | 54,630,788.35 |
| 筹资活动产生的现金流量净额 | -18,425,174.48 | -16,840.8 | -64,094,938.88 | -54,630,788.35 |
| 四、汇率变动对现金及现金等价物的影响 | -431,027.64 | -9,010.92 | 1,707,502.49 | 223,673.98 |
| 五、现金及现金等价物净增加额 | -16,734,920.41 | -76,829,919.41 | -415,998,027.27 | -344,147,838.97 |
| 加:期初现金及现金等价物余额 | 225,785,781.43 | 225,785,781.43 | 641,783,808.7 | 641,783,808.7 |
| 期末现金及现金等价物余额 | 209,050,861.02 | 148,955,862.02 | 225,785,781.43 | 297,635,969.73 |
| 补充资料: | | | | |
| 净利润 | 45,585,665.46 | - | 127,700,550.17 | - |
| 资产减值准备 | 1,014,367.59 | - | -1,621,752.05 | - |
| 固定资产和投资性房地产折旧 | 11,082,567.18 | - | 18,006,349.49 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 11,082,567.18 | - | 18,006,349.49 | - |
| 无形资产摊销 | 3,385,877.77 | - | 6,764,396.31 | - |
| 长期待摊费用摊销 | 274,020.29 | - | 619,413.37 | - |
| 固定资产报废损失 | - | - | 592,615.77 | - |
| 财务费用 | 334,006.56 | - | -2,064,924.51 | - |
| 投资损失 | -6,662,038.67 | - | -11,001,147.36 | - |
| 递延所得税 | 498,013.92 | - | -5,184,416.39 | - |
| 其中:递延所得税资产减少 | 569,811.79 | - | -5,044,633.97 | - |
| 递延所得税负债增加 | -71,797.87 | - | -139,782.42 | - |
| 存货的减少 | 896,176.65 | - | -16,455,897.08 | - |
| 经营性应收项目的减少 | 27,750,904.8 | - | -25,276,723.31 | - |
| 经营性应付项目的增加 | -26,412,014.21 | - | 17,530,279.74 | - |
| 其他 | -7,105,091.64 | - | 16,631,332.97 | - |
| 现金的期末余额 | 209,050,861.02 | - | 225,785,781.43 | - |
| 减:现金的期初余额 | 225,785,781.43 | - | 641,783,808.7 | - |
| 现金及现金等价物的净增加额 | -16,734,920.41 | - | -415,998,027.27 | - |
| 公告日期 | 2025-08-23 | 2025-04-30 | 2025-04-30 | 2024-10-30 |
| 审计意见(境内) | | | 标准无保留意见 | |