| 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 | 405,022,370.81 | 202,035,880.48 | 745,828,253.54 | 559,783,821.98 |
| 收到的税费返还 | 7,115,425.8 | 3,224,932.67 | 22,637,859.39 | 8,243,498.1 |
| 收到其他与经营活动有关的现金 | 16,711,807.59 | 11,846,640.74 | 10,790,202.63 | 30,823,819.36 |
| 经营活动现金流入小计 | 428,849,604.2 | 217,107,453.89 | 779,256,315.56 | 598,851,139.44 |
| 购买商品、接受劳务支付的现金 | 246,637,673.22 | 105,340,935.04 | 393,515,520.79 | 330,642,667.89 |
| 支付给职工以及为职工支付的现金 | 104,415,830.42 | 62,524,448.97 | 188,626,365.09 | 133,915,411.18 |
| 支付的各项税费 | 28,591,998.33 | 13,171,445.28 | 41,121,802.29 | 39,741,015.25 |
| 支付其他与经营活动有关的现金 | 37,419,915.58 | 19,119,797.05 | 59,891,899.29 | 48,854,105.8 |
| 经营活动现金流出小计 | 417,065,417.55 | 200,156,626.34 | 683,155,587.46 | 553,153,200.12 |
| 经营活动产生的现金流量净额 | 11,784,186.65 | 16,950,827.55 | 96,100,728.1 | 45,697,939.32 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 15,503,970.64 | 12,226,946.36 | 613,096,899.8 | 49,044,223.91 |
| 取得投资收益收到的现金 | 1,123,585.26 | 703,304.3 | 9,173,838.89 | 1,746,920.52 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 74,062.81 | 16,212.39 | 179,252 | 30,728.64 |
| 收到的其他与投资活动有关的现金 | 128,282,767.54 | 122,927,767.54 | - | 122,260,847.47 |
| 投资活动现金流入小计 | 144,984,386.25 | 135,874,230.59 | 622,449,990.69 | 173,082,720.54 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 6,640,398.82 | 3,524,620.39 | 16,188,837.75 | 5,015,244.23 |
| 投资支付的现金 | - | - | 633,620,892.57 | 51,207,024.89 |
| 支付其他与投资活动有关的现金 | 45,711,463.35 | 96,736,045.43 | - | 151,150,366.59 |
| 投资活动现金流出小计 | 52,351,862.17 | 100,260,665.82 | 649,809,730.32 | 207,372,635.71 |
| 投资活动产生的现金流量净额 | 92,632,524.08 | 35,613,564.77 | -27,359,739.63 | -34,289,915.17 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 148,921,536.75 | 53,394,537.16 | 420,747,275.07 | 350,386,547.87 |
| 收到其他与筹资活动有关的现金 | 1,284,966.99 | 125,606 | - | 982,621 |
| 筹资活动现金流入小计 | 150,206,503.74 | 53,520,143.16 | 420,747,275.07 | 351,369,168.87 |
| 偿还债务支付的现金 | 211,301,358.34 | 94,871,127.49 | 334,413,388.83 | 260,439,185.57 |
| 分配股利、利润或偿付利息支付的现金 | 22,089,641.97 | 862,062.99 | 72,210,708.32 | 63,547,199.04 |
| 支付其他与筹资活动有关的现金 | 20,275,189.5 | 28,963,671.25 | 4,012,010.05 | - |
| 筹资活动现金流出小计 | 253,666,189.81 | 124,696,861.73 | 410,636,107.2 | 323,986,384.61 |
| 筹资活动产生的现金流量净额 | -103,459,686.07 | -71,176,718.57 | 10,111,167.87 | 27,382,784.26 |
| 四、汇率变动对现金及现金等价物的影响 | 2,490,654.25 | -1,338,921.57 | 3,660,230.24 | -5,122,275.58 |
| 现金及现金等价物净增加额平衡项目 | 0 | -0.01 | 0 | 0 |
| 五、现金及现金等价物净增加额 | 3,447,678.91 | -19,951,247.83 | 82,512,386.58 | 33,668,532.83 |
| 加:期初现金及现金等价物余额 | 328,059,536.83 | 328,059,536.83 | 245,547,150.25 | 245,547,150.25 |
| 期末现金及现金等价物余额 | 331,507,215.74 | 308,108,289 | 328,059,536.83 | 279,215,683.08 |
| 补充资料: | | | | |
| 净利润 | 27,767,982.83 | - | 60,529,136.87 | - |
| 资产减值准备 | 3,273,794.53 | - | 19,694,023.06 | - |
| 固定资产和投资性房地产折旧 | 14,792,911.56 | - | 29,477,798.2 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 14,792,911.56 | - | 29,477,798.2 | - |
| 无形资产摊销 | 1,115,136.94 | - | 2,739,121.78 | - |
| 长期待摊费用摊销 | 1,819,540.27 | - | 1,489,691.25 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 43,123.35 | - | 18,341.72 | - |
| 固定资产报废损失 | - | - | 46,090.28 | - |
| 公允价值变动损失 | - | - | 9,500,063.36 | - |
| 财务费用 | 10,056,538.23 | - | 8,417,232.14 | - |
| 投资损失 | -3,880,439.22 | - | -11,462,266.49 | - |
| 递延所得税 | -4,638,870.83 | - | -2,212,373.09 | - |
| 其中:递延所得税资产减少 | -5,224,121.36 | - | -1,598,729.93 | - |
| 递延所得税负债增加 | 585,250.53 | - | -613,643.16 | - |
| 存货的减少 | -18,499,557.61 | - | -38,670,836.84 | - |
| 经营性应收项目的减少 | -143,376,913.29 | - | -31,811,310.35 | - |
| 经营性应付项目的增加 | 119,942,384.98 | - | 42,539,231.94 | - |
| 现金的期末余额 | 331,507,215.74 | - | 328,059,536.83 | - |
| 减:现金的期初余额 | 328,059,536.83 | - | 245,547,150.25 | - |
| 现金及现金等价物的净增加额 | 3,447,678.91 | - | 82,512,386.58 | - |
| 公告日期 | 2025-08-26 | 2025-04-23 | 2025-04-23 | 2024-10-28 |
| 审计意见(境内) | | | 标准无保留意见 | |