| 报告期 | 2025-03-31 | 2024-12-31 | 2024-09-30 | 2024-06-30 |
| 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 | 469,362,204.21 | 2,073,763,941.23 | 1,503,166,596.71 | 977,159,701.04 |
| 收到的税费返还 | 32,623,338.97 | 76,030,256.25 | 60,252,290.93 | 41,102,895.2 |
| 收到其他与经营活动有关的现金 | 28,490,578.14 | 162,692,800.38 | 126,947,436.02 | 95,977,560.9 |
| 经营活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流入小计 | 530,476,121.32 | 2,312,486,997.86 | 1,690,366,323.66 | 1,114,240,157.14 |
| 购买商品、接受劳务支付的现金 | 440,217,326.15 | 1,580,867,711.02 | 1,141,782,960.53 | 703,371,307.08 |
| 支付给职工以及为职工支付的现金 | 94,117,929.35 | 280,315,041.34 | 213,934,052.56 | 149,374,516.37 |
| 支付的各项税费 | 29,506,952.24 | 137,258,817.9 | 112,627,975.24 | 81,661,708.08 |
| 支付其他与经营活动有关的现金 | 49,400,374.87 | 238,862,950.61 | 192,684,759.18 | 126,274,081.34 |
| 经营活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动现金流出小计 | 613,242,582.61 | 2,237,304,520.87 | 1,661,029,747.51 | 1,060,681,612.87 |
| 经营活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 经营活动产生的现金流量净额 | -82,766,461.29 | 75,182,476.99 | 29,336,576.15 | 53,558,544.27 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 12,537,453.69 | 24,868,981.2 | 4,739,183.94 | 4,739,183.94 |
| 取得投资收益收到的现金 | - | 76,854.62 | 76,854.62 | 76,854.62 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 300,500 | 4,999,970.65 | 1,784,556.38 | 464,690.26 |
| 收到的其他与投资活动有关的现金 | 18,015,877.41 | 343,898 | 20,799,461.26 | 20,701,551.26 |
| 投资活动现金流入的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流入小计 | 30,853,831.1 | 30,289,704.47 | 27,400,056.2 | 25,982,280.08 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 12,965,357.99 | 240,156,472.34 | 193,525,242.41 | 142,079,446.7 |
| 投资支付的现金 | - | 80,000,000 | - | - |
| 支付其他与投资活动有关的现金 | 8,360,466.5 | 60,057.5 | 20,000,000 | 20,000,000 |
| 投资活动现金流出的平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动现金流出小计 | 21,325,824.49 | 320,216,529.84 | 213,525,242.41 | 162,079,446.7 |
| 投资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 投资活动产生的现金流量净额 | 9,528,006.61 | -289,926,825.37 | -186,125,186.21 | -136,097,166.62 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 31,577,777.63 | 101,000,000 | 100,000,000 | 100,000,000 |
| 收到其他与筹资活动有关的现金 | 400,000 | - | 720,000 | 720,000 |
| 筹资活动现金流入平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流入小计 | 31,977,777.63 | 101,000,000 | 100,720,000 | 100,720,000 |
| 偿还债务支付的现金 | - | 55,610,000 | 4,610,000 | 4,610,000 |
| 分配股利、利润或偿付利息支付的现金 | 5,764,882.08 | 108,358,865.12 | 108,033,301.54 | 106,958,967.7 |
| 支付其他与筹资活动有关的现金 | 1,856,530.75 | 4,662,219 | 2,405,000 | 1,102,500 |
| 筹资活动现金流出平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动现金流出小计 | 7,621,412.83 | 168,631,084.12 | 115,048,301.54 | 112,671,467.7 |
| 筹资活动产生的现金流量净额平衡项目 | 0 | 0 | 0 | 0 |
| 筹资活动产生的现金流量净额 | 24,356,364.8 | -67,631,084.12 | -14,328,301.54 | -11,951,467.7 |
| 四、汇率变动对现金及现金等价物的影响 | 1,439,600.48 | 1,608,548.1 | 3,598,654.27 | 2,202,379.19 |
| 现金及现金等价物净增加额平衡项目 | 0 | 0 | 0 | 0 |
| 五、现金及现金等价物净增加额 | -47,442,489.4 | -280,766,884.4 | -167,518,257.33 | -92,287,710.86 |
| 加:期初现金及现金等价物余额 | 359,811,483.18 | 640,578,367.58 | 640,578,367.58 | 640,578,367.58 |
| 期末现金及现金等价物余额平衡项目 | 0 | 0 | 0 | 0 |
| 期末现金及现金等价物余额 | 312,368,993.78 | 359,811,483.18 | 473,060,110.25 | 548,290,656.72 |
| 补充资料: | | | | |
| 净利润 | - | 154,222,930.68 | - | 109,761,138.23 |
| 资产减值准备 | - | 34,071,072.81 | - | 3,465,183.46 |
| 固定资产和投资性房地产折旧 | - | 102,417,526.43 | - | 47,063,335.28 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | - | 102,417,526.43 | - | 47,063,335.28 |
| 无形资产摊销 | - | 6,353,206.49 | - | 3,116,818.53 |
| 长期待摊费用摊销 | - | 3,080,732.95 | - | 1,583,236.53 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | -3,432,007.91 | - | 10,687.56 |
| 固定资产报废损失 | - | 21,634.05 | - | 1,282.05 |
| 公允价值变动损失 | - | 900,471.91 | - | 18,385.82 |
| 财务费用 | - | 22,019,114.55 | - | 9,625,197.31 |
| 投资损失 | - | -277,772.16 | - | -666,719.14 |
| 递延所得税 | - | -9,694,072.7 | - | -1,548,184.48 |
| 其中:递延所得税资产减少 | - | -9,694,072.7 | - | -1,548,184.48 |
| 存货的减少 | - | -94,476,274.03 | - | -81,948,802.72 |
| 经营性应收项目的减少 | - | -210,798,923.52 | - | -124,762,997.79 |
| 经营性应付项目的增加 | - | 66,531,097.68 | - | 85,656,840.85 |
| 现金的期末余额 | - | 359,811,483.18 | - | 548,290,656.72 |
| 减:现金的期初余额 | - | 640,578,367.58 | - | 640,578,367.58 |
| 公告日期 | 2025-04-29 | 2025-04-03 | 2024-10-30 | 2024-08-30 |
| 审计意见(境内) | | 标准无保留意见 | | |