According to the news of Securities Daily on February 23, 2022, Henan Liliang Diamond Co.Ltd(301071) deputy general manager Zhou Zhihua said in an interview with reporters that at present, the company's cultivated diamond products are in short supply, and the relationship between supply and demand determines the price. After we raised the price of medium and low-end products by 10% in November last year, we raised the price of full-grade products by 10% in January this year.
We believe that the cultivation diamond industry is still in the early stage of high explosive growth. At the industry level, the CAGR of India's cultivation diamond blanks exceeded 100% in 201921, and the penetration rate of cultivation diamond / natural diamond blanks reached 2.07% / 4.56% / 6.38%. The import volume of the latest Indian cultivated diamond rough in January 2022 was US $153 million, and the monthly import volume hit a record high, with a year-on-year / month on month ratio of + 77.86% / + 16.22%. At the company level, the products of major listed companies are in short supply, and their performance has increased significantly. Among them, North Industries Group Red Arrow Co.Ltd(000519) net profit attributable to parent company is expected to be 450490 million yuan, with a year-on-year increase of 63.90% - 78.47% Henan Huanghe Whirlwind Co.Ltd(600172) the net profit attributable to the parent company is expected to be 41 million yuan, with a significant year-on-year turnaround Henan Liliang Diamond Co.Ltd(301071) revenue / net profit attributable to parent company was 498 / 240 million yuan, with a year-on-year increase of 103.50% / 228.17%. The import and export data of cultivated diamonds in midstream India and the performance of listed companies confirm the high prosperity of the cultivated diamond industry. We continue to be optimistic about the investment opportunities of the cultivated diamond industry, mainly recommend North Industries Group Red Arrow Co.Ltd(000519) , Henan Huanghe Whirlwind Co.Ltd(600172) , and pay attention to Henan Liliang Diamond Co.Ltd(301071) , Sf Diamond Co.Ltd(300179) .
Important data tracking
In the past two weeks, the machinery industry rose 2.76%, outperforming Shanghai and Shenzhen 300 by 3.37 percentage points. Since 2022, the steel / copper / aluminum price index has increased by 9.17% / 1.72% / 12.14%, and the comprehensive steel / copper / aluminum price index has changed by - 1.10% / - 0.35% / - 0.11% month on month in the past two weeks compared with two weeks ago.
Cultivating diamonds: the import volume of India's cultivated diamond blanks in January 2022 was US $153 million, with a record monthly import volume of + 77.86% / + 16.22% year-on-year / month on month, and the penetration rate of cultivated diamond / natural diamond blanks in January was 12.63%. India's exports of cultivated diamond bare diamonds in January 2022 were US $122 million, with a year-on-year / month on month ratio of + 69.09% / + 18.11%. The penetration rate of cultivated diamond / natural diamond bare diamonds in January was 5.95%.
Industrial Siasun Robot&Automation Co.Ltd(300024) : according to the statistics of the National Bureau of statistics, the industrial Siasun Robot&Automation Co.Ltd(300024) output was 35200 units in December 2021, a year-on-year increase of + 15.10%; In 2021, the industrial Siasun Robot&Automation Co.Ltd(300024) output was 370000 units, a year-on-year increase of + 44.90%; Industry key recommended portfolio key portfolio: Centre Testing International Group Co.Ltd(300012) , Guangzhou Grg Metrology&Test Co.Ltd(002967) Opt Machine Vision Tech Co.Ltd(688686) Shanghai Friendess Electronic Technology Corporation Limited(688188) Jiangsu Hengli Hydraulic Co.Ltd(601100) Leader Harmonious Drive Systems Co.Ltd(688017) Iray Technology Company Limited(688301) Shanghai Hanbell Precise Machinery Co.Ltd(002158) Jiangsu Guomao Reducer Co.Ltd(603915) Dongguan Yiheda Automation Co.Ltd(301029) ； Zhejiang Dingli Machinery Co.Ltd(603338) ； Shenzhen United Winners Laser Co.Ltd(688518) Zhejiang Hangke Technology Incorporated Company(688006) ； Henan Huanghe Whirlwind Co.Ltd(600172) North Industries Group Red Arrow Co.Ltd(000519) 。 The combination of the "small and beautiful" standard: the combination of the combination of the "small and the beauty for the small and the United States: the combination of the combination of the" little and the beauty for the small "standard: the combination of the combination of the" little and the beauty for the small: the combination of the "little and the beauty" standard: the combination of the "little and the beauty" standard: the combination of the combination of the "little and the beauty" standard: the combination of the "little and the beauty" standard: the combination of the combination of the Sinostar Cable Co.Ltd(300933) 00938, \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\, Jiangsu Shentong Valve Co.Ltd(002438) .
Industry perspective: focus on leading companies with high-quality track and high medium and long-term winning probability.
1) testing service industry with good business model and large growth space: focus on Centre Testing International Group Co.Ltd(300012) , Guangzhou Grg Metrology&Test Co.Ltd(002967) , Suzhou Sushi Testing Group Co.Ltd(300416) , Emtek (Shenzhen) Co.Ltd(300938) , and pay attention to China National Electric Apparatus Research Institute Co.Ltd(688128) , China Building Material Test & Certification Group Co.Ltd(603060) , Suzhou Electrical Apparatus Science Academy Co.Ltd(300215) .
2) upstream core parts companies in growth stage or with high vision: recommend Opt Machine Vision Tech Co.Ltd(688686) , Shanghai Hanbell Precise Machinery Co.Ltd(002158) , Jiangsu Hengli Hydraulic Co.Ltd(601100) , Shanghai Friendess Electronic Technology Corporation Limited(688188) , Leader Harmonious Drive Systems Co.Ltd(688017) , Iray Technology Company Limited(688301) , Jiangsu Guomao Reducer Co.Ltd(603915) , Dongguan Yiheda Automation Co.Ltd(301029) .
3) high profile product companies: recommend North Industries Group Red Arrow Co.Ltd(000519) , Henan Huanghe Whirlwind Co.Ltd(600172) , Shanghai Kelai Mechatronics Engineering Co.Ltd(603960) .
4) special / general equipment industry with high prosperity: focus on Shenzhen United Winners Laser Co.Ltd(688518) , Zhejiang Hangke Technology Incorporated Company(688006) etc.
Risk tips: macroeconomic downturn, rising prices of raw materials, sharp fluctuations in exchange rate and repeated impact of the epidemic.
