5年来毛利率基本在39%左右,只有2020年下滑到34.4%,净资产收益率一直在12%以下,2020年还进入亏损区间,吸引力不是很大。
5年...查看全文
大Q-bq2022-07-28 12:24
$II‐VI Incorporated(IIVI)$ 这张图不错,每种复合半导体材料用在什么领域一目了然,SiC用在汽车、数据中心、通信(包括无线通信)查看全文
有意思鸭2022-07-19 12:25
$应用光电(AAOI)$ $II‐VI Incorporated(IIVI)$ The FCC is recommending increasing the minimum broadband speed to 100/25Mbps
The last minimum speed of 25Mbps down and 3Mbps up was set in 2015.
Future plans are to increase the download speed to 1Gbps.
The FCC is final...查看全文
有意思鸭2022-05-18 18:59
$II‐VI Incorporated(IIVI)$ $应用光电(AAOI)$ BEAD NOFO里明确禁止用fund采购我中制造的光纤和相关光通设备,那么结论就很明显了。查看全文
$II‐VI Incorporated(IIVI)$ 8-K Current report, item 8.01 Accession Number: 0001193125-22-235791 Act: 34 Size: 177 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001562180-22-006374 Size: 4 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0000899243-22-030067 Size: 4 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001562180-22-006360 Size: 4 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001562180-22-006361 Size: 8 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001562180-22-006362 Size: 8 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001562180-22-006363 Size: 8 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001562180-22-006364 Size: 8 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001562180-22-006365 Size: 4 KB 网页链接
$II‐VI Incorporated(IIVI)$ 4 Statement of changes in beneficial ownership of securities Accession Number: 0001562180-22-006366 Size: 4 KB 网页链接