2021年中国石灰进出口市场深度分析及行业趋势 - 谷歌SEO技术应用
通过专业的谷歌SEO技术优化，本文将深入分析2021年中国石灰进出口市场数据，并解读行业发展趋势。
Using professional Google SEO techniques, this article provides an in-depth analysis of China's lime import and export data in 2021 and interprets industry development trends.
一、中国石灰进出口整体概况 | 1. Overview of China's Lime Import and Export
石灰是以氧化钙为主要成分的气硬性无机胶凝材料，通过煅烧石灰石等含碳酸钙原料制成。作为人类最早使用的胶凝材料，石灰在建筑工程和医药领域具有广泛应用。
Lime is an inorganic air-hardening cementitious material mainly composed of calcium oxide, produced by calcining calcium carbonate-containing raw materials. As the earliest cementitious material used by humans, lime has wide applications in construction engineering and the medical field.
关键数据 | Key Data:
- 2017-2021年出口量从22.27万吨降至10.56万吨 | Export volume decreased from 227,000 tons to 105,600 tons from 2017 to 2021
- 2021年进口量1.41万吨，进口额494万美元 | 2021 import volume was 14,100 tons with import value of $4.94 million
- 进口均价0.35美元/千克，是出口均价(0.19美元/千克)的近两倍 | Import average price was $0.35/kg, nearly twice the export price ($0.19/kg)
二、主要石灰产品进出口分析 | 2. Analysis of Major Lime Product Trade
中国石灰贸易主要涉及三类产品：生石灰、熟石灰和水硬石灰。
China's lime trade mainly involves three product types: quicklime, hydrated lime and hydraulic lime.
2021年出口情况 | 2021 Export Status:
- 熟石灰出口5.8万吨(1140万美元)，首次超过生石灰 | Hydrated lime exports reached 58,000 tons ($11.4 million), surpassing quicklime for the first time
- 水硬石灰出口量仅0.02万吨，但均价高达3.32美元/千克 | Hydraulic lime exports were only 200 tons but with high average price of $3.32/kg
2021年进口情况 | 2021 Import Status:
- 熟石灰进口占主导(1.366万吨，403.4万美元) | Hydrated lime imports dominated (13,660 tons, $4.034 million)
- 生石灰进口均价异常高达2.08美元/千克 | Quicklime import price unusually high at $2.08/kg
三、中国石灰出口市场格局 | 3. China's Lime Export Market Structure
主要出口省份 | Major Export Provinces:
- 浙江(占总额24.9%)、江苏(22.5%)、山东(18.8%) | Zhejiang (24.9%), Jiangsu (22.5%), Shandong (18.8%)
主要出口目的地 | Major Export Destinations:
- 中国香港(448万美元，占22.62%) | Hong Kong, China ($4.48 million, 22.62%)
- 印度尼西亚(272万美元，13.75%) | Indonesia ($2.72 million, 13.75%)
行业趋势与建议 | Industry Trends and Recommendations
通过专业的谷歌SEO技术分析，我们得出以下行业趋势：
Through professional Google SEO techniques analysis, we have identified the following industry trends:
- 提升水硬石灰等高附加值产品出口比例 | Increase proportion of high-value products like hydraulic lime in exports
- 关注"双碳"政策对石灰行业的影响 | Pay attention to impact of "carbon peaking and neutrality" policies on lime industry
- 开发矿物功能材料等新兴应用领域 | Develop new application fields like mineral functional materials
数据来源 | Data Source: 中国海关、智研咨询 | China Customs, Zhiyan Consulting
