Application of the Tax Policy in the Free-Trade Zone Based on Big Data and Internet of Things Technology

Table 6

2010–2015 China’s import trade intensity index from country Z.

Years	Total exports from country Z	Total world export	The proportion of country Z’s total exports to the world’s total exports (%)	China import trade intensity index
2010	711.06	150152	0.47	2.72
2011	814.38	179494	0.45	2.60
2012	779.65	179038	0.44	2.61
2013	766.84	185414	0.41	2.57
2014	766.39	184601	0.42	2.58
2015	633.6	160649	0.39	2.82