| 报告期 | 2024-09-30 | 2024-06-30 | 2023-12-31 | 2022-12-31 |
| 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 | 905,954,985.94 | 550,936,699.09 | 938,572,460.97 | 827,244,641.97 |
| 收到的税费返还 | 287,144.6 | - | 50,881,151.07 | 16,763,268.71 |
| 收到其他与经营活动有关的现金 | 11,262,516.91 | 5,272,125.16 | 49,266,737.08 | 30,901,694.34 |
| 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 | 917,504,647.45 | 556,208,824.25 | 1,038,720,349.12 | 874,909,605.02 |
| 购买商品、接受劳务支付的现金 | 523,298,981.34 | 310,248,431.52 | 562,850,675.34 | 564,349,566.87 |
| 支付给职工以及为职工支付的现金 | 85,782,259.6 | 56,476,315.71 | 120,537,394.83 | 81,656,108.14 |
| 支付的各项税费 | 5,195,881.81 | 2,266,644.55 | 3,217,684.18 | 28,088,886.67 |
| 支付其他与经营活动有关的现金 | 30,530,339.11 | 24,444,113.41 | 41,127,441.63 | 34,241,682.69 |
| 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 | 644,807,461.86 | 393,435,505.19 | 727,733,195.98 | 708,336,244.37 |
| 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 | 272,697,185.59 | 162,773,319.06 | 310,987,153.14 | 166,573,360.65 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 10,000,000 | 10,000,000 | 10,000,000 | 8,000,000 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | - | - | - | 15,020,843.38 |
| 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 | 10,000,000 | 10,000,000 | 10,000,000 | 23,020,843.38 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 335,159,386.35 | 251,785,940.04 | 630,763,696.37 | 462,991,796.95 |
| 投资支付的现金 | 20,500,000 | 20,500,000 | 18,976,900 | 1,000,000 |
| 支付其他与投资活动有关的现金 | - | - | 10,486,000 | - |
| 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 | 355,659,386.35 | 272,285,940.04 | 660,226,596.37 | 463,991,796.95 |
| 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 | -345,659,386.35 | -262,285,940.04 | -650,226,596.37 | -440,970,953.57 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 67,835,000 | 42,835,000 | 55,000,000 | - |
| 收到其他与筹资活动有关的现金 | - | - | - | 98,900,000 |
| 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 | 67,835,000 | 42,835,000 | 55,000,000 | 98,900,000 |
| 偿还债务支付的现金 | 9,135,000 | 9,000,000 | - | 52,011,878.1 |
| 分配股利、利润或偿付利息支付的现金 | 1,774,643.29 | 1,138,263.89 | 615,388.9 | 95,896.13 |
| 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 | 10,909,643.29 | 10,138,263.89 | 615,388.9 | 52,107,774.23 |
| 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 | 56,925,356.71 | 32,696,736.11 | 54,384,611.1 | 46,792,225.77 |
| 四、汇率变动对现金及现金等价物的影响 | 101,139.39 | 127,087.7 | 124,629.28 | 244,546.84 |
| 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 | -15,935,704.66 | -66,688,797.17 | -284,730,202.85 | -227,360,820.31 |
| 加:期初现金及现金等价物余额 | 112,348,231.73 | 112,348,231.73 | 397,078,434.58 | 624,439,254.89 |
| 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 | 96,412,527.07 | 45,659,434.56 | 112,348,231.73 | 397,078,434.58 |
| 补充资料: | | | | |
| 净利润 | 132,661,291.58 | 85,323,175.8 | 123,993,975.47 | 191,408,829.45 |
| 资产减值准备 | 8,735,042.32 | 10,412,394.08 | 21,095,942.3 | 3,831,608.67 |
| 固定资产和投资性房地产折旧 | 95,645,885.87 | 62,377,628.65 | 97,047,148.12 | 46,846,029.81 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 95,645,885.87 | 62,377,628.65 | 97,047,148.12 | 46,846,029.81 |
| 无形资产摊销 | 4,505,790.64 | 2,986,067.61 | 3,768,970.43 | 2,954,659.12 |
| 长期待摊费用摊销 | 3,447,336.71 | 2,069,876.62 | 1,866,067.93 | 2,397,129.16 |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -4,369.92 | - |
| 固定资产报废损失 | 334,102.4 | 334,102.4 | - | 7,068,038.1 |
| 财务费用 | 1,984,041.3 | 986,430.57 | 427,583.34 | 36,313.98 |
| 投资损失 | -1,978,348.45 | -875,794.79 | -4,199,628.39 | -16,213,217.37 |
| 递延所得税 | 14,103,530.12 | 9,539,824.89 | 12,698,866.06 | -32,721,995.01 |
| 其中:递延所得税资产减少 | 17,368,413.4 | 11,693,795.2 | 15,886,172.25 | -78,305,581.6 |
| 递延所得税负债增加 | -3,264,883.28 | -2,153,970.31 | -3,187,306.19 | 45,583,586.59 |
| 存货的减少 | -33,189,916.65 | -13,973,627.99 | -30,424,305.54 | -24,408,012.59 |
| 经营性应收项目的减少 | -32,012,164.2 | -27,950,985.82 | -9,497,910.83 | -40,168,416.57 |
| 经营性应付项目的增加 | 79,425,873.48 | 32,187,117.03 | 98,097,611.06 | 25,099,744.14 |
| 其他 | -3,773,806.11 | -2,514,913.68 | -6,670,188.59 | -1,826,485.8 |
| 现金的期末余额 | 96,412,527.07 | 45,659,434.56 | 112,348,231.73 | 397,078,434.58 |
| 减:现金的期初余额 | 112,348,231.73 | 112,348,231.73 | 397,078,434.58 | 624,439,254.89 |
| 公告日期 | 2025-01-03 | 2024-09-20 | 2024-09-20 | 2023-05-09 |
| 审计意见(境内) | | 标准无保留意见 | 标准无保留意见 | 标准无保留意见 |