久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

Home > News

Lipsticks with a rainbow of rare earths

By ZHANG YU and YUAN HUI in Baotou, Inner Mongolia Updated: 2017-07-25

Lipsticks you would love to taste will be rolled out by a Baotou-based company in the Inner Mongolia autonomous region.

Zhongke Century Technology Co Ltd plans to start manufacturing cosmetic products that are made from nontoxic colorant from rare earth materials.

The company, which has an initial staff of 20, expects to start producing the lipsticks by the end of this year.

Plans are underway to spend 1 billion yuan ($14.5 million) to build two production lines expected to produce a combined 10 billion yuan annually.

"There will be a large, potential market for products such as rare earths lipstick," said Geng Biao, general manager of Zhongke Century Technology.

Still, the research and development work has been done at the Baotou Rare Earth R&D Center, which is part of the Chinese Academy of Sciences.

"This is the world's first lipstick that is dyed by coloring agent made from rare earths, which contains no toxic elements," said Wang Ming, a master at the center.

Developed at the start of the year, the cosmetic is even edible. The nontoxic colorant is red cerium sulphide, produced by making rare-earth sulfide synthetics in a tunnel kiln.

The first batch of red cerium sulphide was produced in November by the center and the aim is to turn out 10 metric tons of colorants annually.

"The coloring agent we produce is totally environmentally friendly," said Chi Jianyi, director of the center.

Colorants are produced from rare earths and sulfides under mild conditions, without using hydrogen sulfides and other toxic materials.

The production, based on technology, is simple and practical with a high yield.

"When applied, the colorants look perfect and are stable," Chi said. "They are not easily affected by heat and light."

They are also free of heavy metal elements and toxic gases at high temperatures.

Zhang Hongjie, a member of the Chinese Academy of Sciences, invented the colorant. "Due to its perfect coloring and nontoxic properties, it can replace most existing dyes in the market," Zhang told China Daily earlier this year.

8.03K
久久久无码人妻精品无码_6080YYY午夜理论片中无码_性无码专区_无码人妻品一区二区三区精99

    国产精品青草久久| 午夜久久久久久久久 | 蜜桃视频免费观看一区| 欧美成人精品高清在线播放| 韩国成人在线视频| 国产精品视频观看| 欧美综合一区二区| 青青草一区二区三区| 国产亚洲精品福利| 91免费国产视频网站| 日韩精品电影在线观看| 久久亚区不卡日本| 色综合久久天天综合网| 日本不卡不码高清免费观看| 欧美国产一区在线| 在线免费观看日本欧美| 精品一区二区免费看| 国产精品欧美久久久久无广告| 色偷偷久久一区二区三区| 日韩av在线发布| 久久久国际精品| 在线免费观看日韩欧美| 激情五月婷婷综合网| 综合在线观看色| 欧美一区二区精品久久911| 国产成人av电影| 亚洲成va人在线观看| 久久精品视频一区二区三区| 91黄色小视频| 国产精品影音先锋| 亚洲一区在线观看网站| 久久久久久久综合日本| 欧洲一区二区三区免费视频| 国产一区欧美二区| 亚洲国产人成综合网站| 欧美激情一区二区三区在线| 欧美高清视频不卡网| 成人自拍视频在线观看| 首页国产丝袜综合| 亚洲天堂2016| 久久久一区二区三区| 欧美日韩精品是欧美日韩精品| 国产精品1区2区3区在线观看| 亚洲午夜精品久久久久久久久| 国产日产亚洲精品系列| 欧美精品自拍偷拍| 91麻豆视频网站| 国产黄色精品网站| 日产国产高清一区二区三区| 亚洲免费av在线| 国产日韩成人精品| 日韩欧美国产电影| 欧美日韩综合不卡| 99精品视频在线播放观看| 久久99久久久欧美国产| 亚洲第一精品在线| 亚洲同性同志一二三专区| 久久综合色之久久综合| 3d动漫精品啪啪1区2区免费| 色综合久久九月婷婷色综合| 国产成人啪免费观看软件| 全国精品久久少妇| 亚洲国产cao| 亚洲黄色免费网站| 中文字幕一区视频| 国产亚洲午夜高清国产拍精品| 欧美一级淫片007| 欧美日韩极品在线观看一区| 91丨九色丨黑人外教| 国产成人免费xxxxxxxx| 狠狠色狠狠色综合| 麻豆国产欧美日韩综合精品二区| 香蕉久久一区二区不卡无毒影院| 一区二区三区不卡在线观看| 国产精品久久久久永久免费观看 | 亚洲男女毛片无遮挡| 国产三级精品在线| 久久久精品欧美丰满| 精品国产免费人成电影在线观看四季| 91精品国产综合久久久久久久 | 日韩免费一区二区| 欧美精品在欧美一区二区少妇| 欧美主播一区二区三区| 99久久久久久99| 成人黄色在线看| 成人性视频免费网站| 国产精品一区二区不卡| 国产酒店精品激情| 国产盗摄精品一区二区三区在线| 国产精品一区二区x88av| 国产在线精品国自产拍免费| 精品无人码麻豆乱码1区2区| 精品一区二区三区日韩| 美日韩一区二区| 久久99精品国产91久久来源| 久久不见久久见中文字幕免费| 美女尤物国产一区| 久久99精品国产.久久久久久| 久久国产精品区| 国产一区二区视频在线| 国产精品亚洲一区二区三区在线 | 香蕉成人啪国产精品视频综合网| 亚洲制服欧美中文字幕中文字幕| 亚洲午夜久久久久久久久久久| 亚洲一线二线三线视频| 午夜精品久久久久久久| 日韩黄色免费网站| 久草这里只有精品视频| 久久国产尿小便嘘嘘| 国产一区美女在线| 国产成人在线视频网站| 99这里只有久久精品视频| 91在线免费播放| 欧美日韩亚洲国产综合| 91精品国产麻豆| 精品国产露脸精彩对白| 亚洲国产精品激情在线观看| 国产精品久久久久久久第一福利| 亚洲精品中文在线影院| 日韩精品亚洲专区| 狠狠网亚洲精品| 成人深夜福利app| 在线视频欧美精品| 欧美一区二区三区免费在线看| 精品国产在天天线2019| 亚洲国产高清aⅴ视频| 亚洲免费观看视频| 日韩激情视频在线观看| 国产一区二区三区黄视频| 成人精品小蝌蚪| 欧美日韩一区二区三区在线看| 日韩午夜在线观看视频| 久久久精品中文字幕麻豆发布| 自拍偷在线精品自拍偷无码专区| 亚洲福中文字幕伊人影院| 激情伊人五月天久久综合| jizz一区二区| 欧美日韩国产小视频| 久久嫩草精品久久久精品| 亚洲婷婷综合色高清在线| 肉色丝袜一区二区| 国产成人av自拍| 欧美色爱综合网| 久久精品亚洲麻豆av一区二区| 亚洲精品免费视频| 久久国产三级精品| 色综合一个色综合| 日韩一级片在线播放| 国产精品久久久久影院老司| 视频一区视频二区中文| 国产高清不卡一区| 91国产福利在线| 久久蜜桃av一区二区天堂| 一区2区3区在线看| 韩日精品视频一区| 欧美性色综合网| 国产视频一区二区三区在线观看| 亚洲一区二区三区不卡国产欧美| 精品在线播放午夜| 在线观看网站黄不卡| 久久免费电影网| 五月激情丁香一区二区三区| 国产成都精品91一区二区三| 欧美精品v国产精品v日韩精品 | 日本一区二区三区在线不卡| 午夜精品久久久久久久久久| 成人免费观看男女羞羞视频| 91精品啪在线观看国产60岁| 国产精品的网站| 久久国产精品露脸对白| 欧美性色综合网| 国产精品日日摸夜夜摸av| 日本女人一区二区三区| 91免费版在线看| 国产网站一区二区| 日韩**一区毛片| 91视视频在线直接观看在线看网页在线看 | 国产精品二三区| 美女精品自拍一二三四| 色呦呦一区二区三区| 国产片一区二区三区| 日本va欧美va精品发布| 在线观看欧美日本| 欧美国产日本韩| 九九热在线视频观看这里只有精品| 欧美色爱综合网| 亚洲欧美日韩国产综合| 国产精品综合视频| 欧美一区二区高清| 亚洲一级二级在线| 99re亚洲国产精品| 国产丝袜欧美中文另类| 久久精品国产99国产精品| 欧美日韩一区二区三区高清| 亚洲欧洲日韩一区二区三区| 国产一区二区三区精品视频| 日韩视频国产视频| 天天射综合影视| 欧美日韩在线观看一区二区| 亚洲日本va午夜在线影院|