| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 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 | 521,471,346.26 | 230,000,132.7 | 1,047,654,178.18 | 439,825,361.43 |
| 收到的税费返还 | 27,998,390.92 | 15,572,744.65 | 50,049,283.18 | 22,258,663.93 |
| 收到其他与经营活动有关的现金 | 24,371,649.15 | 8,024,372.2 | 85,802,199.78 | 40,771,147.88 |
| 经营活动现金流入小计 | 573,841,386.33 | 253,597,249.55 | 1,183,505,661.14 | 502,855,173.24 |
| 购买商品、接受劳务支付的现金 | 320,653,011.65 | 144,516,952.63 | 583,603,565.87 | 266,381,609.62 |
| 支付给职工以及为职工支付的现金 | 99,950,046.51 | 59,649,453.48 | 152,703,993 | 66,012,150.57 |
| 支付的各项税费 | 29,689,837.72 | 11,489,140.47 | 50,163,967.4 | 28,694,106.21 |
| 支付其他与经营活动有关的现金 | 66,363,088.8 | 32,678,769.92 | 172,859,939.24 | 97,457,272.21 |
| 经营活动现金流出小计 | 516,655,984.68 | 248,334,316.5 | 959,331,465.51 | 458,545,138.61 |
| 经营活动产生的现金流量净额 | 57,185,401.65 | 5,262,933.05 | 224,174,195.63 | 44,310,034.63 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 581,406,070.04 | 313,337,752.7 | 906,138,749.61 | 493,791,158.69 |
| 取得投资收益收到的现金 | 1,441,022.25 | 768,370.48 | 2,461,840.63 | 1,743,275.34 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 176,976.57 | 74,443.15 | 1,426,199.51 | 1,211,768.34 |
| 投资活动现金流入小计 | 583,024,068.86 | 314,180,566.33 | 910,026,789.75 | 496,746,202.37 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 64,537,695.43 | 36,718,115.2 | 104,668,401.45 | 45,905,571.65 |
| 投资支付的现金 | 554,307,248 | 266,478,336.14 | 949,228,123.87 | 421,285,631.54 |
| 投资活动现金流出小计 | 618,844,943.43 | 303,196,451.34 | 1,053,896,525.32 | 467,191,203.19 |
| 投资活动产生的现金流量净额 | -35,820,874.57 | 10,984,114.99 | -143,869,735.57 | 29,554,999.18 |
| 三、筹资活动产生的现金流量: | | | | |
| 取得借款收到的现金 | 10,000,000 | 10,140,833.35 | 35,003,239.66 | 11,528,812.43 |
| 筹资活动现金流入小计 | 10,000,000 | 10,140,833.35 | 35,003,239.66 | 11,528,812.43 |
| 偿还债务支付的现金 | 10,000,000 | 10,138,194.43 | 61,232,868.57 | 27,748,718.92 |
| 分配股利、利润或偿付利息支付的现金 | 276,194.42 | 140,833.35 | 1,060,588.22 | 582,690.39 |
| 支付其他与筹资活动有关的现金 | 3,453,768.79 | 2,497,501.34 | 10,312,179.6 | 3,661,279.33 |
| 筹资活动现金流出小计 | 13,729,963.21 | 12,776,529.12 | 72,605,636.39 | 31,992,688.64 |
| 筹资活动产生的现金流量净额 | -3,729,963.21 | -2,635,695.77 | -37,602,396.73 | -20,463,876.21 |
| 四、汇率变动对现金及现金等价物的影响 | 5,329,350.67 | -1,900,338.26 | 1,269,861.84 | 3,971,942.7 |
| 五、现金及现金等价物净增加额 | 22,963,914.54 | 11,711,014.01 | 43,971,925.17 | 57,373,100.3 |
| 加:期初现金及现金等价物余额 | 158,075,573.46 | 158,075,573.46 | 114,103,648.29 | 114,103,648.29 |
| 期末现金及现金等价物余额 | 181,039,488 | 169,786,587.47 | 158,075,573.46 | 171,476,748.59 |
| 补充资料: | | | | |
| 净利润 | 98,196,488.59 | 42,807,966.04 | 175,344,110.27 | 94,371,845.31 |
| 资产减值准备 | 593,323.57 | -665,964.97 | 1,824,473.16 | 2,631,886.23 |
| 固定资产和投资性房地产折旧 | 17,006,678.37 | 10,017,045.39 | 38,385,426.83 | 15,346,901.27 |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 17,006,678.37 | 10,017,045.39 | 38,385,426.83 | 15,346,901.27 |
| 无形资产摊销 | 3,386,668.71 | 1,616,359 | 6,057,245.39 | 2,821,517.37 |
| 处置固定资产、无形资产和其他长期资产的损失 | -145,908.24 | - | 409,698.69 | 40,518.74 |
| 固定资产报废损失 | 4,922.23 | 4,214.36 | 70,692.99 | 17,533.82 |
| 公允价值变动损失 | 6,612.18 | -7,675.4 | 13,009.27 | 491,781.47 |
| 财务费用 | -3,343,170.21 | 307,436.01 | 3,176,577.25 | 2,379,068.2 |
| 投资损失 | -838,171.12 | -135,102.48 | -322,035.22 | -1,442,692.15 |
| 递延所得税 | 3,081,022.25 | 1,385,784.26 | 1,344,209.03 | 1,485,509.38 |
| 其中:递延所得税资产减少 | -69,529.81 | -667,673.27 | -1,692,704.51 | -63,369.49 |
| 递延所得税负债增加 | 3,150,552.06 | 2,053,457.53 | 3,036,913.54 | 1,548,878.87 |
| 存货的减少 | -8,086,598.71 | -6,027,435.09 | -33,661,496.02 | -21,424,762.11 |
| 经营性应收项目的减少 | -73,629,840.97 | -53,860,734.9 | -12,249,085.21 | -65,395,190.42 |
| 经营性应付项目的增加 | 7,815,640 | 8,051,043.56 | 31,947,474.01 | 20,737,592.17 |
| 其他 | 5,778,863.01 | -921,409.19 | 11,171,239.55 | -13,553,365.19 |
| 现金的期末余额 | 181,039,488 | 169,786,587.47 | 158,075,573.46 | 171,476,748.59 |
| 减:现金的期初余额 | 158,075,573.46 | 158,075,573.46 | 114,103,648.29 | 114,103,648.29 |
| 现金及现金等价物的净增加额 | 22,963,914.54 | 11,711,014.01 | 43,971,925.17 | 57,373,100.3 |
| 公告日期 | 2025-08-30 | 2025-07-04 | 2025-03-27 | 2024-10-22 |
| 审计意见(境内) | | | 标准无保留意见 | 标准无保留意见 |