De Beers has demonstrated a very successful marketing strategy 公仔箱論壇1 k( c; T5 [. m. h2 ~ C* i
De Beers has a hugh stock of diamond
1 N" R& B+ a: \# s5.39.217.77in order to uphold the price only 0.1% are in the market (or owned by people)
$ i: h- k' D- @& W+ R- g( s* ?5.39.217.77this 0.1% cannot fill up a bus !
# q$ g8 f. j; O: ^公仔箱論壇
1 ?$ g" q9 O9 ^7 S4 p' h$ q- ~5.39.217.77 |