| 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 | 347,911,578.74 | 170,569,128.87 | 821,273,839.85 | 546,474,258.14 |
| 收到的税费返还 | 6,151,776.03 | 5,110,919.65 | 20,705,629.43 | 10,625,942.43 |
| 收到其他与经营活动有关的现金 | 2,312,640.72 | 1,347,352.62 | 5,159,021.76 | 4,624,063.59 |
| 经营活动现金流入小计 | 356,375,995.49 | 177,027,401.14 | 847,138,491.04 | 561,724,264.16 |
| 购买商品、接受劳务支付的现金 | 320,778,075.93 | 169,775,642.95 | 703,190,980.35 | 481,723,474.93 |
| 支付给职工以及为职工支付的现金 | 29,402,479.72 | 14,937,359.06 | 56,862,505.54 | 41,906,731.36 |
| 支付的各项税费 | 10,445,725.29 | 4,304,480.85 | 26,250,595.03 | 26,127,222.18 |
| 支付其他与经营活动有关的现金 | 11,811,391.78 | 10,838,433.14 | 24,535,673.37 | 15,981,824.43 |
| 经营活动现金流出小计 | 372,437,672.72 | 199,855,916 | 810,839,754.29 | 565,739,252.9 |
| 经营活动产生的现金流量净额 | -16,061,677.23 | -22,828,514.86 | 36,298,736.75 | -4,014,988.74 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 453,600,000 | 80,100,000 | 1,763,609,404.51 | 1,332,000,000 |
| 取得投资收益收到的现金 | 4,617,515.44 | 710,736.56 | 13,698,803.61 | 10,308,772.03 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 3,858.41 | 4,360 |
| 收到的其他与投资活动有关的现金 | - | - | - | 9,330,264.93 |
| 投资活动现金流入小计 | 458,217,515.44 | 80,810,736.56 | 1,777,312,066.53 | 1,351,643,396.96 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 35,917,476.71 | 10,222,587.69 | 118,356,297.28 | 91,537,571.69 |
| 投资支付的现金 | 492,050,720 | 102,600,000 | 1,761,828,017.97 | 1,314,176,794.52 |
| 支付其他与投资活动有关的现金 | - | - | - | 3,926,736.22 |
| 投资活动现金流出小计 | 527,968,196.71 | 112,822,587.69 | 1,880,184,315.25 | 1,409,641,102.43 |
| 投资活动产生的现金流量净额 | -69,750,681.27 | -32,011,851.13 | -102,872,248.72 | -57,997,705.47 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 25,700,000 | 18,500,000 | 18,500,000 | - |
| 收到其他与筹资活动有关的现金 | 45,990,274.1 | - | - | - |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | - |
| 筹资活动现金流入小计 | 71,690,274.1 | 18,500,000 | 18,500,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 25,955,026.01 | 212,008.33 | 31,225,838.56 | 31,225,839.1 |
| 支付其他与筹资活动有关的现金 | 11,605,887.83 | 7,791,110.97 | 24,726,128.49 | 22,649,506.99 |
| 筹资活动现金流出小计 | 37,560,913.84 | 8,003,119.3 | 55,951,967.05 | 53,875,346.09 |
| 筹资活动产生的现金流量净额 | 34,129,360.26 | 10,496,880.7 | -37,451,967.05 | -53,875,346.09 |
| 四、汇率变动对现金及现金等价物的影响 | -50,006.52 | 128,757.79 | 1,362,660.23 | 617,706.87 |
| 五、现金及现金等价物净增加额 | -51,733,004.76 | -44,214,727.5 | -102,662,818.79 | -115,270,333.43 |
| 加:期初现金及现金等价物余额 | 192,313,608.79 | 192,313,608.79 | 294,976,427.58 | 294,976,427.58 |
| 期末现金及现金等价物余额 | 140,580,604.03 | 148,098,881.29 | 192,313,608.79 | 179,706,094.15 |
| 补充资料: | | | | |
| 净利润 | 29,115,115.6 | - | 34,853,361.18 | - |
| 资产减值准备 | 1,009,208.14 | - | 6,798,489.96 | - |
| 固定资产和投资性房地产折旧 | 31,595,312.08 | - | 60,371,989.92 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 31,595,312.08 | - | 60,371,989.92 | - |
| 无形资产摊销 | 830,018.22 | - | 1,685,782.26 | - |
| 长期待摊费用摊销 | 23,060.82 | - | 46,121.64 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -183.2 | - |
| 公允价值变动损失 | -2,583,197.01 | - | 266,373.35 | - |
| 财务费用 | 127,562.19 | - | -1,344,948.27 | - |
| 投资损失 | -4,617,515.44 | - | -13,698,803.61 | - |
| 递延所得税 | -307,601.31 | - | 37,870.49 | - |
| 其中:递延所得税资产减少 | -307,601.31 | - | 37,870.49 | - |
| 存货的减少 | -16,507,174.97 | - | -25,771,033.54 | - |
| 经营性应收项目的减少 | -39,839,766.5 | - | -10,927,752.02 | - |
| 经营性应付项目的增加 | -16,788,855.39 | - | -15,513,724.53 | - |
| 其他 | - | - | 345,367.3 | - |
| 现金的期末余额 | 140,580,604.03 | - | 192,313,608.79 | - |
| 减:现金的期初余额 | 192,313,608.79 | - | 294,976,427.58 | - |
| 现金及现金等价物的净增加额 | -51,733,004.76 | - | -102,662,818.79 | - |
| 公告日期 | 2025-08-27 | 2025-04-29 | 2025-04-29 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |