| 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 | 281,287,116.67 | 123,375,643.94 | 609,760,566.13 | 477,296,299.39 |
| 收到的税费返还 | 15,005,600.43 | 5,992,403.1 | 19,997,315.87 | 15,952,703.55 |
| 收到其他与经营活动有关的现金 | 3,292,705.71 | 720,645.25 | 3,066,236.92 | 2,566,853.92 |
| 经营活动现金流入小计 | 299,585,422.81 | 130,088,692.29 | 632,824,118.92 | 495,815,856.86 |
| 购买商品、接受劳务支付的现金 | 220,317,266.65 | 93,242,998.91 | 347,189,397.19 | 300,299,895.25 |
| 支付给职工以及为职工支付的现金 | 87,805,120.97 | 50,282,208.73 | 147,442,513.69 | 111,338,168.58 |
| 支付的各项税费 | 7,392,308.45 | 1,814,381.7 | 18,217,503.33 | 12,843,140.95 |
| 支付其他与经营活动有关的现金 | 7,794,564.27 | 5,194,996.36 | 33,725,498.07 | 17,818,612.69 |
| 经营活动现金流出小计 | 323,309,260.34 | 150,534,585.7 | 546,574,912.28 | 442,299,817.47 |
| 经营活动产生的现金流量净额 | -23,723,837.53 | -20,445,893.41 | 86,249,206.64 | 53,516,039.39 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 816,100,000 | 318,100,000 | 2,091,220,000 | 1,670,520,000 |
| 取得投资收益收到的现金 | 2,887,774.4 | 1,401,040.84 | 9,141,604.73 | 7,790,498.21 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | 80,000 | 80,000 |
| 收到的其他与投资活动有关的现金 | - | - | - | 1,069,370.65 |
| 投资活动现金流入小计 | 818,987,774.4 | 319,501,040.84 | 2,100,441,604.73 | 1,679,459,868.86 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 105,631,131.59 | 52,954,829.74 | 178,416,569.28 | 119,354,091.93 |
| 投资支付的现金 | 741,300,000 | 301,300,000 | 1,980,330,000 | 1,595,830,000 |
| 投资活动现金流出小计 | 846,931,131.59 | 354,254,829.74 | 2,158,746,569.28 | 1,715,184,091.93 |
| 投资活动产生的现金流量净额 | -27,943,357.19 | -34,753,788.9 | -58,304,964.55 | -35,724,223.07 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | - | - | 8,581,939.2 | 8,581,939.2 |
| 取得借款收到的现金 | 100,000,000 | 68,800,000 | 123,000,000 | 123,000,000 |
| 筹资活动现金流入小计 | 100,000,000 | 68,800,000 | 131,581,939.2 | 131,581,939.2 |
| 偿还债务支付的现金 | 19,800,000 | - | 123,000,000 | 75,000,000 |
| 分配股利、利润或偿付利息支付的现金 | 28,347,695.81 | 132,415.28 | 24,948,258.57 | 24,828,325.22 |
| 支付其他与筹资活动有关的现金 | 1,584,024.26 | 762,153.72 | 4,082,824.76 | 3,307,498.85 |
| 筹资活动现金流出小计 | 49,731,720.07 | 894,569 | 152,031,083.33 | 103,135,824.07 |
| 筹资活动产生的现金流量净额 | 50,268,279.93 | 67,905,431 | -20,449,144.13 | 28,446,115.13 |
| 四、汇率变动对现金及现金等价物的影响 | 3,049,569.22 | 1,277,548.35 | -1,924,713.04 | 1,711,668.54 |
| 五、现金及现金等价物净增加额 | 1,650,654.43 | 13,983,297.04 | 5,570,384.92 | 47,949,599.99 |
| 加:期初现金及现金等价物余额 | 105,903,871.87 | 105,903,871.87 | 100,333,486.95 | 100,333,486.95 |
| 期末现金及现金等价物余额 | 107,554,526.3 | 119,887,168.91 | 105,903,871.87 | 148,283,086.94 |
| 补充资料: | | | | |
| 净利润 | 36,379,954.97 | - | 15,756,018.03 | - |
| 资产减值准备 | 4,704,404.27 | - | 2,037,111.07 | - |
| 固定资产和投资性房地产折旧 | 24,340,039.09 | - | 40,265,490.09 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 24,340,039.09 | - | 40,265,490.09 | - |
| 无形资产摊销 | 1,673,694.96 | - | 2,607,796.38 | - |
| 长期待摊费用摊销 | 358,447.02 | - | 456,061.66 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -75,074.72 | - | -22,713.62 | - |
| 公允价值变动损失 | -464,072.17 | - | 260,638.94 | - |
| 财务费用 | 12,398,646.37 | - | 32,434,568.25 | - |
| 投资损失 | -2,036,464.69 | - | -8,620,366.26 | - |
| 递延所得税 | -6,315,643.67 | - | -10,233,456.76 | - |
| 其中:递延所得税资产减少 | -2,914,207.61 | - | -2,236,826.9 | - |
| 递延所得税负债增加 | -3,401,436.06 | - | -7,996,629.86 | - |
| 存货的减少 | -72,839,577.55 | - | -92,189,096.96 | - |
| 经营性应收项目的减少 | -122,219,163.06 | - | 30,730,855.77 | - |
| 经营性应付项目的增加 | 94,753,553.17 | - | 57,342,543.71 | - |
| 其他 | 3,647,762.57 | - | 11,652,455.29 | - |
| 现金的期末余额 | 107,554,526.3 | - | 105,903,871.87 | - |
| 减:现金的期初余额 | 105,903,871.87 | - | 100,333,486.95 | - |
| 现金及现金等价物的净增加额 | 1,650,654.43 | - | 5,570,384.92 | - |
| 公告日期 | 2025-08-29 | 2025-04-24 | 2025-04-24 | 2024-10-29 |
| 审计意见(境内) | | | 标准无保留意见 | |