| 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 | 349,653,981.48 | 157,737,392.08 | 621,145,440.68 | 435,975,829.45 |
| 收到的税费返还 | 24,399,742.48 | 24,398,437.26 | 5,556,684.76 | 4,801,270.12 |
| 收到其他与经营活动有关的现金 | 70,798,537.9 | 64,883,123.99 | 48,541,784.84 | 30,168,292.86 |
| 经营活动现金流入小计 | 444,852,261.86 | 247,018,953.33 | 675,243,910.28 | 470,945,392.43 |
| 购买商品、接受劳务支付的现金 | 350,386,604.04 | 130,525,809.58 | 643,396,056.34 | 479,556,508.1 |
| 支付给职工以及为职工支付的现金 | 42,483,652.57 | 22,943,744.31 | 72,876,281.29 | 53,197,555.82 |
| 支付的各项税费 | 2,842,930.93 | 1,392,474.95 | 4,191,144.96 | 2,894,912.15 |
| 支付其他与经营活动有关的现金 | 15,989,672.2 | 13,092,998.2 | 21,647,442.06 | 16,743,925.43 |
| 经营活动现金流出小计 | 411,702,859.74 | 167,955,027.04 | 742,110,924.65 | 552,392,901.5 |
| 经营活动产生的现金流量净额 | 33,149,402.12 | 79,063,926.29 | -66,867,014.37 | -81,447,509.07 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | - | - | 79,996,992.78 | 4,689,000 |
| 取得投资收益收到的现金 | 48,599.15 | - | 6,648,205.71 | 574,657.13 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 5,500 | 5,500 |
| 收到的其他与投资活动有关的现金 | 1,083,100 | 1,083,100 | 2,105,959.89 | 2,011,200 |
| 投资活动现金流入小计 | 1,131,699.15 | 1,083,100 | 88,756,658.38 | 7,280,357.13 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 18,115,717.16 | 13,103,690.15 | 47,498,531.12 | 36,634,600.47 |
| 投资支付的现金 | 2,985,000 | - | 49,689,000 | 34,689,000 |
| 支付其他与投资活动有关的现金 | 860,000 | - | 2,897,000 | 1,097,000 |
| 投资活动现金流出小计 | 21,960,717.16 | 13,103,690.15 | 100,084,531.12 | 72,420,600.47 |
| 投资活动产生的现金流量净额 | -20,829,018.01 | -12,020,590.15 | -11,327,872.74 | -65,140,243.34 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 9,800,000 | - |
| 取得借款收到的现金 | 250,765,481.37 | 81,809,328.03 | 76,749,752.19 | 158,239,260.62 |
| 收到其他与筹资活动有关的现金 | 3,500 | 3,500 | 853,243.11 | - |
| 筹资活动现金流入小计 | 250,768,981.37 | 81,812,828.03 | 87,402,995.3 | 158,239,260.62 |
| 偿还债务支付的现金 | 111,759,080.22 | 20,000,000 | 124,788,722.98 | 145,823,774.8 |
| 分配股利、利润或偿付利息支付的现金 | 628,410.38 | 370,707.29 | 18,258,111.43 | 18,127,778.09 |
| 支付其他与筹资活动有关的现金 | 38,147,783.45 | 27,397,442.35 | 20,887,505.04 | 19,703,889.02 |
| 筹资活动现金流出小计 | 150,535,274.05 | 47,768,149.64 | 163,934,339.45 | 183,655,441.91 |
| 筹资活动产生的现金流量净额 | 100,233,707.32 | 34,044,678.39 | -76,531,344.15 | -25,416,181.29 |
| 四、汇率变动对现金及现金等价物的影响 | -692,620.13 | -697,810.07 | -2,334,365.94 | -1,672,584.09 |
| 五、现金及现金等价物净增加额 | 111,861,471.3 | 100,390,204.46 | -157,060,597.2 | -173,676,517.79 |
| 加:期初现金及现金等价物余额 | 843,449,548.13 | 843,449,548.13 | 1,000,510,145.33 | 1,000,510,145.33 |
| 期末现金及现金等价物余额 | 955,311,019.43 | 943,839,752.59 | 843,449,548.13 | 826,833,627.54 |
| 补充资料: | | | | |
| 净利润 | 3,659,897.87 | - | 7,095,091.33 | - |
| 资产减值准备 | 3,005,190.76 | - | 5,373,512.9 | - |
| 固定资产和投资性房地产折旧 | 3,737,327.43 | - | 5,704,697.2 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 3,737,327.43 | - | 5,704,697.2 | - |
| 无形资产摊销 | 1,269,088.8 | - | 921,350.76 | - |
| 长期待摊费用摊销 | 360,303.97 | - | 1,325,471.88 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -1,992.69 | - | 24,682.67 | - |
| 固定资产报废损失 | 580.85 | - | 179.95 | - |
| 公允价值变动损失 | -731,545.1 | - | 4,079,500.28 | - |
| 财务费用 | 1,105,760.43 | - | -200,134.76 | - |
| 投资损失 | -259,765.82 | - | -13,428,239.48 | - |
| 递延所得税 | -4,463,019.8 | - | -8,122,693.65 | - |
| 其中:递延所得税资产减少 | -4,502,783.6 | - | -7,749,692.94 | - |
| 递延所得税负债增加 | 39,763.8 | - | -373,000.71 | - |
| 存货的减少 | -46,936,451.24 | - | -90,465,387.62 | - |
| 经营性应收项目的减少 | 73,239,775.59 | - | -30,504,535.17 | - |
| 经营性应付项目的增加 | -2,370,829.46 | - | 47,904,374.87 | - |
| 其他 | 2,419,072.51 | - | 3,746,689.91 | - |
| 不涉及现金收支的投资和筹资活动金额其他项目 | - | - | 1,970,939.09 | - |
| 现金的期末余额 | 955,311,019.43 | - | 843,449,548.13 | - |
| 减:现金的期初余额 | 843,449,548.13 | - | 1,000,510,145.33 | - |
| 现金及现金等价物的净增加额 | 111,861,471.3 | - | -157,060,597.2 | - |
| 公告日期 | 2025-08-23 | 2025-04-26 | 2025-04-26 | 2024-10-19 |
| 审计意见(境内) | | | 标准无保留意见 | |