Mexico's product exports grew at a year-on-year rate of 14.7% in July, to 54,788.6 million dollars, driven by manufacturing, Inegi reported on Tuesday.Imports amounted to US$54,860.5 million, an increase of 13.3%, leaving the country with a deficit of US$72 million in its trade balance.Mexico has developed its manufacturing sector with the dual objective of taking advantage of lower manufacturing…