三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

Made-in-China diamonds poised to shape global market

Xinhua | Updated: 2019-02-07 07:06
Share
Share - WeChat
Photo taken on Feb 1, 2019 shows a staff member arranging jewelry at a store in downtown Antwerp, Belgium, where is a hub for global diamond processing and trading center. [Photo/Xinhua]

The Antwerp World Diamond Center largely follows the prevailing rationale in this regard, spokesperson Donckier said. "Diamonds and synthetic diamonds should be seen as two different products. They are certainly not interchangeable."

Current regulations in China and elsewhere require that man-made and natural diamonds are clearly labeled so that consumers know what they are buying.

Man-made diamond jewelry will fall into the category of "fashion jewelry" while natural diamonds will remain "fine jewelry," Zimnisky said.

|<< Previous 1 2 3 4 5 6 7 8 9 10 11 12 Next   >>|
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 91香蕉视频在线观看免费 | 国产91po在线观看免费观看 | 国内精自线一二区 | 99人中文字幕亚洲区 | 色中文字幕| 久久婷婷色一区二区三区 | 色综合91久久精品中文字幕 | 黄色永久免费 | 日本一级特黄完整大片 | 国产免费自拍视频 | 一区二区在线欧美日韩中文 | 欧美综合偷拍在线另类卡通小说 | 亚洲一区二区三区在线免费观看 | 国产精品视频牛仔裤一区 | 一级片黄色a | 国内精品小视频在线 | 黄色二级毛片 | 国产精品一区二区不卡的视频 | 69堂在线观看国产成人 | 亚洲成本人网亚洲视频大全 | 午夜黄 | 国内精品久久久久影院蜜芽 | 一级欧美毛片成人 | 国产性老妇女做爰在线 | 色婷婷伊人 | 欧美在线视频网站 | 精品一区二区三区亚洲 | 久久一区二区三区免费 | 一级黄色片在线播放 | 香港三级理论在线观看网站 | 久久精品国产免费一区 | 日本黄色大片免费 | 亚洲美女aⅴ久久久91 | 免费人成黄页在线观看忧物 | 人久热欧美在线观看量量 | 日韩视频高清免费看 | 国产欧美亚洲三区久在线观看 | 亚洲高清免费视频 | 国产探花视频在线观看 | 黄黄视频在线观看 | 在线黄色大片 |