| 报告期 | 2025-09-30 | 2025-06-30 | 2025-03-31 | 2024-12-31 |
| 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 | 252,192,957.68 | 162,071,180.65 | 105,908,479.33 | 355,611,964.77 |
| 收到的税费返还 | 1,185,490.88 | 1,132,464.76 | 888,579.32 | 1,560,007.54 |
| 收到其他与经营活动有关的现金 | 8,992,815.63 | 5,765,793.63 | 2,780,301.77 | 7,490,981.99 |
| 经营活动现金流入小计 | 262,371,264.19 | 168,969,439.04 | 109,577,360.42 | 364,662,954.3 |
| 购买商品、接受劳务支付的现金 | 100,319,904.03 | 72,085,474.14 | 47,479,015.14 | 147,331,390.11 |
| 支付给职工以及为职工支付的现金 | 62,598,783.37 | 38,182,581.21 | 17,957,060.87 | 80,012,227.17 |
| 支付的各项税费 | 22,105,351.38 | 11,783,292.54 | 9,246,166.83 | 30,502,732.34 |
| 支付其他与经营活动有关的现金 | 16,316,038.35 | 16,761,178.33 | 7,569,802.26 | 23,159,307.11 |
| 经营活动现金流出小计 | 201,340,077.13 | 138,812,526.22 | 82,252,045.1 | 281,005,656.73 |
| 经营活动产生的现金流量净额 | 61,031,187.06 | 30,156,912.82 | 27,325,315.32 | 83,657,297.57 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 440,657,998.23 | 186,146,619.54 | 81,607,821.46 | 547,108,580 |
| 取得投资收益收到的现金 | 3,757,753.22 | 1,336,350.94 | 1,514,655.47 | 3,965,962.99 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 334,522.74 | 273,999.94 | 211,542.72 | 94,214.8 |
| 投资活动现金流入小计 | 444,750,274.19 | 187,756,970.42 | 83,334,019.65 | 551,168,757.79 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,007,986.62 | 8,271,742.89 | 1,480,250.8 | 17,128,599.85 |
| 投资支付的现金 | 411,650,798.57 | 146,600,217.06 | 63,400,000 | 515,020,000 |
| 投资活动现金流出小计 | 418,658,785.19 | 154,871,959.95 | 64,880,250.8 | 532,148,599.85 |
| 投资活动产生的现金流量净额 | 26,091,489 | 32,885,010.47 | 18,453,768.85 | 19,020,157.94 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | - | -215,197.05 | - | - |
| 筹资活动现金流入平衡项目 | - | 0 | - | - |
| 筹资活动现金流入小计 | - | -215,197.05 | - | - |
| 分配股利、利润或偿付利息支付的现金 | 20,112,000 | 20,112,000 | - | 58,995,200 |
| 支付其他与筹资活动有关的现金 | - | - | - | 767,262.12 |
| 筹资活动现金流出平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流出小计 | 20,112,000 | 20,112,000 | - | 59,762,462.12 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | - | 0 |
| 筹资活动产生的现金流量净额 | -20,112,000 | -20,327,197.05 | - | -59,762,462.12 |
| 四、汇率变动对现金及现金等价物的影响 | -957,074 | -17,278.18 | 65,594.93 | 1,454,920.81 |
| 五、现金及现金等价物净增加额 | 66,053,602.06 | 42,697,448.06 | 45,844,679.1 | 44,369,914.2 |
| 加:期初现金及现金等价物余额 | 88,429,947.09 | 88,621,815.64 | 88,621,815.64 | 44,251,901.44 |
| 期末现金及现金等价物余额 | 154,483,549.15 | 131,319,263.7 | 134,466,494.74 | 88,621,815.64 |
| 补充资料: | | | | |
| 净利润 | - | 11,298,033.32 | - | 33,066,025.6 |
| 资产减值准备 | - | 1,808,823.93 | - | 5,058,346.4 |
| 固定资产和投资性房地产折旧 | - | 21,499,088.31 | - | 40,562,906.89 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 21,499,088.31 | - | 40,562,906.89 |
| 无形资产摊销 | - | 2,377,638.87 | - | 4,583,048.77 |
| 长期待摊费用摊销 | - | 749,199.9 | - | 1,357,183.36 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -62,457.22 | - | - |
| 固定资产报废损失 | - | -62,457.22 | - | -49,104.32 |
| 公允价值变动损失 | - | - | - | -546,203.93 |
| 财务费用 | - | 34,192.7 | - | -1,350,303.64 |
| 投资损失 | - | -2,263,421.78 | - | -3,777,964.05 |
| 递延所得税 | - | 487,328.54 | - | 7,936,090.19 |
| 其中:递延所得税资产减少 | - | 487,328.54 | - | 7,936,090.19 |
| 存货的减少 | - | 480,457.97 | - | -2,884,110.55 |
| 经营性应收项目的减少 | - | 7,709,849.78 | - | -2,075,777.87 |
| 经营性应付项目的增加 | - | -14,216,305.85 | - | 1,726,065.09 |
| 现金的期末余额 | - | 131,319,263.7 | - | 88,621,815.64 |
| 减:现金的期初余额 | - | 88,621,815.64 | - | 44,251,901.44 |
| 现金及现金等价物的净增加额 | - | 42,697,448.06 | - | 44,369,914.2 |
| 公告日期 | 2025-10-30 | 2025-08-29 | 2025-04-25 | 2025-04-25 |
| 审计意见(境内) | | | | 标准无保留意见 |