| 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 | 458,677,476.05 | 250,163,075.94 | 783,906,223.88 | 551,400,647.9 |
| 收到的税费返还 | 21,719,378.79 | 11,171,773.56 | 42,132,999.22 | 29,944,176.19 |
| 收到其他与经营活动有关的现金 | 9,127,889.72 | 5,252,598.49 | 23,958,931.66 | 17,672,176.51 |
| 经营活动现金流入小计 | 489,524,744.56 | 266,587,447.99 | 849,998,154.76 | 599,017,000.6 |
| 购买商品、接受劳务支付的现金 | 233,516,202.73 | 94,847,577.91 | 313,713,282.46 | 218,280,473.57 |
| 支付给职工以及为职工支付的现金 | 116,080,285.85 | 63,756,337.62 | 202,368,960.26 | 147,679,306.24 |
| 支付的各项税费 | 23,351,384.36 | 13,332,354.4 | 30,911,180.3 | 23,157,609.27 |
| 支付其他与经营活动有关的现金 | 41,686,021.16 | 17,967,598.19 | 78,310,888.46 | 60,632,581.46 |
| 经营活动现金流出小计 | 414,633,894.1 | 189,903,868.12 | 625,304,311.48 | 449,749,970.54 |
| 经营活动产生的现金流量净额 | 74,890,850.46 | 76,683,579.87 | 224,693,843.28 | 149,267,030.06 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 708,269.17 | 520,509.66 | 1,090,502.69 | 1,043,189.49 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 81,738.7 | 77,081.4 |
| 收到的其他与投资活动有关的现金 | 617,083,664.98 | 340,618,944.41 | 929,011,590.73 | 830,525,430.47 |
| 投资活动现金流入小计 | 617,791,934.15 | 341,139,454.07 | 930,183,832.12 | 831,645,701.36 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 26,597,719.84 | 7,476,996.64 | 152,414,696.04 | 132,630,704.7 |
| 投资支付的现金 | 9,000,000 | 9,000,000 | 40,379,283.95 | 39,945,536.54 |
| 支付其他与投资活动有关的现金 | 555,000,000 | 220,000,000 | 884,500,000 | 656,500,000 |
| 投资活动现金流出小计 | 590,597,719.84 | 236,476,996.64 | 1,077,293,979.99 | 829,076,241.24 |
| 投资活动产生的现金流量净额 | 27,194,214.31 | 104,662,457.43 | -147,110,147.87 | 2,569,460.12 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 20,601,280 | 0 |
| 取得借款收到的现金 | 15,075,950 | 18,059,079.18 | 51,277,756.19 | 751,220.3 |
| 收到其他与筹资活动有关的现金 | 469,106.91 | 128,039.26 | 14,447,025.68 | 1,113,595.54 |
| 筹资活动现金流入小计 | 15,545,056.91 | 18,187,118.44 | 86,326,061.87 | 1,864,815.84 |
| 偿还债务支付的现金 | - | 14,876,733.65 | 9,000,000 | 9,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 98,699,233.28 | 134,509.69 | 79,496,784.18 | 79,492,740 |
| 支付其他与筹资活动有关的现金 | 44,638,738.69 | 10,662,719.44 | 115,172,411.64 | 107,302,793.85 |
| 筹资活动现金流出小计 | 143,337,971.97 | 25,673,962.78 | 203,669,195.82 | 195,795,533.85 |
| 筹资活动产生的现金流量净额 | -127,792,915.06 | -7,486,844.34 | -117,343,133.95 | -193,930,718.01 |
| 四、汇率变动对现金及现金等价物的影响 | 4,909,884.69 | 4,673,011.06 | -2,435,968.71 | 2,166,323.63 |
| 五、现金及现金等价物净增加额 | -20,797,965.6 | 178,532,204.02 | -42,195,407.25 | -39,927,904.2 |
| 加:期初现金及现金等价物余额 | 233,385,373.51 | 233,385,373.51 | 275,580,780.76 | 275,580,780.76 |
| 期末现金及现金等价物余额 | 212,587,407.91 | 411,917,577.53 | 233,385,373.51 | 235,652,876.56 |
| 补充资料: | | | | |
| 净利润 | 43,143,816.61 | - | 138,679,162.35 | - |
| 资产减值准备 | -3,865,384.61 | - | 21,581,187.79 | - |
| 固定资产和投资性房地产折旧 | 4,742,067.02 | - | 8,213,938.57 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 4,742,067.02 | - | 8,213,938.57 | - |
| 无形资产摊销 | 1,515,984.38 | - | 3,094,137.71 | - |
| 长期待摊费用摊销 | 1,141,888.07 | - | 894,436.52 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -136,156.22 | - |
| 固定资产报废损失 | - | - | 596.59 | - |
| 公允价值变动损失 | -1,151,005.27 | - | -2,209,231.43 | - |
| 财务费用 | 5,782,922.41 | - | 1,430,717.16 | - |
| 投资损失 | -733,204.74 | - | -1,090,502.69 | - |
| 递延所得税 | -5,755,682.86 | - | -15,128.73 | - |
| 其中:递延所得税资产减少 | -1,886,475.9 | - | 1,591,484.13 | - |
| 递延所得税负债增加 | -3,869,206.96 | - | -1,606,612.86 | - |
| 存货的减少 | -7,601,384.83 | - | -861,070.26 | - |
| 经营性应收项目的减少 | 44,649,515.05 | - | -86,091,336.28 | - |
| 经营性应付项目的增加 | -36,631,460.84 | - | 110,400,529.97 | - |
| 其他 | 17,043,146.57 | - | 7,767,862.05 | - |
| 现金的期末余额 | 212,587,407.91 | - | 233,385,373.51 | - |
| 减:现金的期初余额 | 233,385,373.51 | - | 275,580,780.76 | - |
| 现金及现金等价物的净增加额 | -20,797,965.6 | - | -42,195,407.25 | - |
| 公告日期 | 2025-08-26 | 2025-04-18 | 2025-04-18 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |