世界貿易與中國角色
BasicYour phone has chips, lenses and assembly from many countries: how world trade works.
- One phone spans a dozen countries — global division of labour is real.
- The WTO sets rules: China joined in 2001; HK is a founding member.
- China is among the largest traders; HK is a free-port hub.
文體小知識：國情課——對應生活與社會科 3.2.3：世界貿易如何運作，國家與香港在全球貿易的角色。
§Text Passage
1Look at your phone: the chip may come from the US or Korea, the lens from Japan, the screen from Korea, assembled in China — one product spanning a dozen countries. That is modern world trade: no country makes everything alone; nations specialise and exchange.
2The World Trade Organization (WTO) manages the rules: members lower tariffs (taxes on imports) by agreement and settle disputes. China's WTO accession in 2001 was key to its export boom; it is now among the largest traders of goods. Hong Kong, a founding WTO member, is famous as a free port — most goods enter tariff-free. Newer moves include the Belt and Road Initiative and the China International Import Expo, opening the market further.
3Trade brings prosperity but also friction — tariff and tech disputes appear from time to time. The lesson: trade is not zero-sum; mutual benefit makes it sustainable. The longer the supply chain, the deeper the interdependence — one blocked port can empty shelves around the world, as the pandemic showed.
1Summary 重點摘要
Your phone has chips, lenses and assembly from many countries: how world trade works.
2Vocabulary cards Vocabulary
World Trade Organization.
A tax on imports.
A port with minimal tariffs.
Goods sold abroad / bought from abroad.
The production and logistics network.
Infrastructure and trade initiative.
Exports exceed imports.
Benefit on both sides.
3Step by step Steps
- Step 1: One product, many countriesTake apart a phone and you can see the web of global trade: chips, lenses, screens and assembly may each come from different countries and regions — that is how global division of labour works. The conclusion is clear: in a modern economy no country can close its doors; trade is not an optional extra but a reality every nation lives inside. To understand trade is to understand the world.
- Step 2: WTO as rule managerThe World Trade Organization sets trade rules, pushes tariffs lower and settles disputes between members — the rule manager of international trade. China's accession in 2001 was a key step in its economic take-off; Hong Kong is a founding member and famous as a free port — the vast majority of goods enter tariff-free, which has made the city a major international sourcing and re-export hub.
- Step 3: China's trading roleChina is among the world's largest traders in goods: outward, the Belt and Road Initiative builds corridors with partner regions; inward, the China International Import Expo, held annually since 2018, opens the market to the world. With strong exports and a vast market, the country is turning from 'world factory' into a 'world market' that both produces and consumes, its weight in global trade still rising.
- Step 4: Understanding frictionTrade frictions exist objectively — tariff disputes and technology restrictions, for example — driven by large trade surpluses and intensifying technological competition. The way to understand them: trade is essentially about mutual benefit, and frictions should be handled through negotiation and established rules rather than seen as simple victory or defeat. Only with this balanced lens can one analyse international trade news objectively, instead of being swayed by one-sided narratives.
- Step 5: InterdependenceThe interdependence of supply chains stood fully exposed during the pandemic: one blocked port can leave shelves empty worldwide, and the chip shortage cut output across industries from cars to electronics. The longer the supply chain, the deeper the interdependence — stability and cooperation serve everyone's interests better than confrontation. This is the essential premise for reading international trade relations, and a shared task for all countries.
- Step 6: Hong Kong's positionHong Kong combines a free port, an international financial centre and a re-export hub: mainland goods flow through the city to the world, earning income from re-export, logistics and financing. For students, trade finance, logistics management and cross-border e-commerce are promising careers in the Greater Bay Area. Understanding the pattern of world trade is, in effect, preparation for your own future.
4Diagrams Diagrams
5Worked example Example
Sample: answer 'Give one example of interdependence in global trade' using a smartphone.
- Step 1: Pick a daily object — a phone shows global division of labour clearly.
- Step 2: Break it down — chips (US/Korea), lenses (Japan), screens (Korea), assembly (China): a dozen countries in one product.
- Step 3: Show interdependence — the 2021 chip shortage cut global phone output: one stoppage affects everyone.
- Step 4: Conclude — trade lets nations specialise and products improve; in an interdependent network, cooperation beats confrontation.
- Answer: Sample answer: A smartphone is world trade in miniature — chips from the US or Korea, lenses from Japan, assembly in China; a dozen countries in one product. The 2021 chip shortage cut global output, showing the interdependence of supply chains: one stoppage affects all. Trade lets nations specialise and products improve — in such a network, cooperation serves everyone better than confrontation.
6Common mistakes Mistakes
7Quick check Quick check
Q1What does the WTO do?
Q2When did China join the WTO?
Q3What makes Hong Kong a free port?
Q4What is the Belt and Road Initiative?
Q5Why isn't trade zero-sum?
8Recap Recap
- One phone spans a dozen countries — global division of labour is real.
- The WTO sets rules: China joined in 2001; HK is a founding member.
- China is among the largest traders; HK is a free-port hub.
- Frictions are settled by negotiation and rules.
- Interdependent supply chains make cooperation sustainable.