| 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 | 278,181,436.56 | 150,110,671.04 | 803,639,612.59 | 507,651,397.67 |
| 收到的税费返还 | 114,261.1 | - | - | 1,478,903.97 |
| 收到其他与经营活动有关的现金 | 19,860,198.16 | 13,817,797.08 | 17,640,888.84 | 33,953,578.73 |
| 经营活动现金流入小计 | 298,155,895.82 | 163,928,468.12 | 821,280,501.43 | 543,083,880.37 |
| 购买商品、接受劳务支付的现金 | 167,821,338.1 | 90,990,438.27 | 335,128,730.17 | 218,359,985 |
| 支付给职工以及为职工支付的现金 | 82,987,214.11 | 48,401,232.39 | 154,061,817.28 | 114,665,501.54 |
| 支付的各项税费 | 65,144,222.61 | 9,538,181.89 | 181,370,809.4 | 179,731,886.27 |
| 支付其他与经营活动有关的现金 | 12,159,006.17 | 4,684,983.08 | 34,889,383.8 | 24,901,339.92 |
| 经营活动现金流出小计 | 328,111,780.99 | 153,614,835.63 | 705,450,740.65 | 537,658,712.73 |
| 经营活动产生的现金流量净额 | -29,955,885.17 | 10,313,632.49 | 115,829,760.78 | 5,425,167.64 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,680,000 | - | 1,400,000 | 1,400,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 6,116.72 | 2,660.47 | 344,693.57 | 265,643.8 |
| 收到的其他与投资活动有关的现金 | 154,450,255.42 | 4,450,255.42 | 2,770,163.98 | 30,138,101.01 |
| 投资活动现金流入小计 | 156,136,372.14 | 4,452,915.89 | 4,514,857.55 | 31,803,744.81 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 64,621,802.68 | 11,091,204.5 | 104,504,904.51 | 66,295,371.53 |
| 投资支付的现金 | - | - | 4,000,000 | 120,090.6 |
| 支付其他与投资活动有关的现金 | 120,574,502.3 | 111,880,000 | 205,158,007.37 | 181,518,336.4 |
| 投资活动现金流出小计 | 185,196,304.98 | 122,971,204.5 | 313,662,911.88 | 247,933,798.53 |
| 投资活动产生的现金流量净额 | -29,059,932.84 | -118,518,288.61 | -309,148,054.33 | -216,130,053.72 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 100,000 | 100,000 | 4,583,909.4 | 4,704,000 |
| 其中:子公司吸收少数股东投资收到的现金 | 100,000 | 100,000 | - | 4,704,000 |
| 取得借款收到的现金 | 10,000,000 | 10,000,000 | 70,000,000 | 50,000,000 |
| 筹资活动现金流入小计 | 10,100,000 | 10,100,000 | 74,583,909.4 | 54,704,000 |
| 偿还债务支付的现金 | 69,385,000 | 10,000,000 | 118,750,000 | 59,375,000 |
| 分配股利、利润或偿付利息支付的现金 | 53,237,031.44 | 2,342,969.42 | 85,570,636.41 | 93,384,106.29 |
| 支付其他与筹资活动有关的现金 | 14,851,057.51 | 4,116,630.5 | 14,894,803.27 | 15,139,762.14 |
| 筹资活动现金流出小计 | 137,473,088.95 | 16,459,599.92 | 219,215,439.68 | 167,898,868.43 |
| 筹资活动产生的现金流量净额 | -127,373,088.95 | -6,359,599.92 | -144,631,530.28 | -113,194,868.43 |
| 五、现金及现金等价物净增加额 | -186,388,906.96 | -114,564,256.04 | -337,949,823.83 | -323,899,754.51 |
| 加:期初现金及现金等价物余额 | 351,283,919.52 | 351,283,919.52 | 689,233,743.35 | 689,233,743.35 |
| 期末现金及现金等价物余额 | 164,895,012.56 | 236,719,663.48 | 351,283,919.52 | 365,333,988.84 |
| 补充资料: | | | | |
| 净利润 | 68,796,257.63 | - | 120,386,037.28 | - |
| 资产减值准备 | - | - | 25,145.64 | - |
| 固定资产和投资性房地产折旧 | 26,124,623.43 | - | 51,816,803.21 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 26,124,623.43 | - | 51,816,803.21 | - |
| 无形资产摊销 | 6,553,592.86 | - | 13,561,475.6 | - |
| 长期待摊费用摊销 | 3,048,932.99 | - | 6,133,247.26 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -594,388.11 | - | 420,685.71 | - |
| 固定资产报废损失 | - | - | 308.22 | - |
| 公允价值变动损失 | 5,316.47 | - | -23,411,071.37 | - |
| 财务费用 | 4,197,392.95 | - | 14,550,714.73 | - |
| 投资损失 | 1,265,248.41 | - | 15,946,333.12 | - |
| 递延所得税 | -18,376,812.46 | - | -12,029,929.35 | - |
| 其中:递延所得税资产减少 | 919,050.12 | - | -6,828,115.07 | - |
| 递延所得税负债增加 | -19,295,862.58 | - | -5,201,814.28 | - |
| 存货的减少 | 39,231,358.68 | - | 14,031,459.02 | - |
| 经营性应收项目的减少 | -17,667,758.31 | - | 10,779,458.04 | - |
| 经营性应付项目的增加 | -168,311,774.23 | - | -130,935,756.67 | - |
| 其他 | 20,197,696.56 | - | 15,061,055.22 | - |
| 现金的期末余额 | 164,895,012.56 | - | 351,283,919.52 | - |
| 减:现金的期初余额 | 351,283,919.52 | - | 689,233,743.35 | - |
| 现金及现金等价物的净增加额 | -186,388,906.96 | - | -337,949,823.83 | - |
| 公告日期 | 2025-08-28 | 2025-04-22 | 2025-03-08 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |