| 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 | 492,515,072.06 | 226,960,300.11 | 1,037,658,181.01 | 725,783,876.8 |
| 收到的税费返还 | 1,519,141.19 | 2,904.8 | 2,955,682.09 | 154,823.27 |
| 收到其他与经营活动有关的现金 | 42,361,612.8 | 16,477,227.31 | 56,958,639.41 | 87,002,240.15 |
| 经营活动现金流入小计 | 536,395,826.05 | 243,440,432.22 | 1,097,572,502.51 | 812,940,940.22 |
| 购买商品、接受劳务支付的现金 | 75,275,267.44 | 67,148,511.38 | 307,153,131.09 | 255,428,842.31 |
| 支付给职工以及为职工支付的现金 | 165,919,129.74 | 106,064,547.25 | 277,699,780.9 | 212,549,813.74 |
| 支付的各项税费 | 70,444,144.44 | 43,131,762.04 | 164,997,398.06 | 122,309,498.11 |
| 支付其他与经营活动有关的现金 | 77,106,878.16 | 38,996,646.96 | 189,570,973.75 | 151,258,386.58 |
| 经营活动现金流出小计 | 388,745,419.78 | 255,341,467.63 | 939,421,283.8 | 741,546,540.74 |
| 经营活动产生的现金流量净额 | 147,650,406.27 | -11,901,035.41 | 158,151,218.71 | 71,394,399.48 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 50,550,427.58 | 10,050,427.58 | 170,464,789.53 | 30,365,039.53 |
| 取得投资收益收到的现金 | 261,995.32 | 20,117.45 | 1,744,164.99 | 2,155,954.59 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 149,590.77 | 118,800.77 | 1,285,512.87 | 1,178,867.44 |
| 收到的其他与投资活动有关的现金 | - | - | - | 810,000 |
| 投资活动现金流入小计 | 50,962,013.67 | 10,189,345.8 | 173,494,467.39 | 34,509,861.56 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 49,370,924.37 | 31,676,071.83 | 72,922,465.72 | 41,442,972.61 |
| 投资支付的现金 | 136,682,479.45 | 105,682,479.45 | 317,334,351.33 | 201,951,543.11 |
| 支付其他与投资活动有关的现金 | - | - | - | 800,000 |
| 投资活动现金流出小计 | 186,053,403.82 | 137,358,551.28 | 390,256,817.05 | 244,194,515.72 |
| 投资活动产生的现金流量净额 | -135,091,390.15 | -127,169,205.48 | -216,762,349.66 | -209,684,654.16 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 900,000 | 900,000 | 1,100,000 | 1,100,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 900,000 | - | 1,100,000 | - |
| 取得借款收到的现金 | 116,000,000 | - | 85,000,000 | 35,000,000 |
| 筹资活动现金流入小计 | 116,900,000 | 900,000 | 86,100,000 | 36,100,000 |
| 偿还债务支付的现金 | 110,000,000 | - | 110,000,000 | 40,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 28,268,788.73 | 271,874.87 | 45,207,503.37 | 44,788,833.94 |
| 支付其他与筹资活动有关的现金 | 697,744.53 | 662,683.85 | 1,521,359.29 | 1,290,190.09 |
| 筹资活动现金流出小计 | 138,966,533.26 | 934,558.72 | 156,728,862.66 | 86,079,024.03 |
| 筹资活动产生的现金流量净额 | -22,066,533.26 | -34,558.72 | -70,628,862.66 | -49,979,024.03 |
| 四、汇率变动对现金及现金等价物的影响 | -64,176.82 | -42,165.25 | 582,928.46 | -246,099.16 |
| 五、现金及现金等价物净增加额 | -9,571,693.96 | -139,146,964.86 | -128,657,065.15 | -188,515,377.87 |
| 加:期初现金及现金等价物余额 | 417,241,861.81 | 417,291,861.81 | 545,898,926.96 | 545,898,926.96 |
| 期末现金及现金等价物余额 | 407,670,167.85 | 278,144,896.95 | 417,241,861.81 | 357,383,549.09 |
| 补充资料: | | | | |
| 净利润 | 64,339,912.21 | - | 88,559,875.48 | - |
| 资产减值准备 | 1,841,431.51 | - | 3,969,918.77 | - |
| 固定资产和投资性房地产折旧 | 39,840,919.71 | - | 79,901,450.86 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 39,840,919.71 | - | 79,901,450.86 | - |
| 无形资产摊销 | 11,497,237.01 | - | 23,071,049.74 | - |
| 长期待摊费用摊销 | 753,783 | - | 1,980,899.62 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -45,291.39 | - | 20,095.66 | - |
| 固定资产报废损失 | 331,622.43 | - | 4,874,256.79 | - |
| 公允价值变动损失 | -2,920,944.45 | - | -2,998,847.22 | - |
| 财务费用 | 485,391.24 | - | 708,911.71 | - |
| 投资损失 | 7,169,231.44 | - | 14,353,161.32 | - |
| 递延所得税 | -2,695,108.42 | - | -6,135,503.39 | - |
| 其中:递延所得税资产减少 | -1,168,667.33 | - | 255,394.09 | - |
| 递延所得税负债增加 | -1,526,441.09 | - | -6,390,897.48 | - |
| 存货的减少 | 13,937,498.75 | - | 24,449,918.74 | - |
| 经营性应收项目的减少 | 96,494,057.69 | - | -34,448,714.66 | - |
| 经营性应付项目的增加 | -86,186,718.82 | - | -45,984,899.21 | - |
| 其他 | 2,009,869.05 | - | - | - |
| 现金的期末余额 | 407,670,167.85 | - | 417,241,861.81 | - |
| 减:现金的期初余额 | 417,241,861.81 | - | 545,898,926.96 | - |
| 现金及现金等价物的净增加额 | -9,571,693.96 | - | -128,657,065.15 | - |
| 公告日期 | 2025-08-28 | 2025-04-25 | 2025-04-25 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |