Asia Pac ECM and Index Rebal, Shenton Research

Ke Yan, CFA, FRM

Asia Pac ECM and Index Rebal

Asia Pac IPO & Placement Research, China Biotech

Shenton Research

Shenton Research is an independent Asia Pacific equity specialist. Our quantitative research covers index rebalancing flows, alongside exchange data analytics accross Asia Pacific. On the equity capital markets side, we focus on Asia Pacific ECM, especially biotech and TMT. Our lead analyst is frequently cited by international media.

Quantitative Analysis

<ul>
<li>We analyse the changes of A-H premium on 195 stocks over the last week. The average A-H premium was 81.4% as of Jul 31st.</li>
<li>The average A-H premium changed by 1.9ppt week-on-week, led by real estate, materials, energy and offset by communication services, information technology.</li>
<li>We highlight weekly changes in A-H premium for Hua Hong Semi, CMB, Shandong Gold Mining Co Lt-H, Eastroc.</li>
</ul>


We analyse the changes of A-H premium on 195 stocks over the last week. The average A-H premium was 81.4% as of Jul 31st.
The average A-H premium changed by 1.9ppt week-on-week, led by real estate, materials, energy and offset by communication services, information technology.
We highlight weekly changes in A-H premium for Hua Hong Semi, CMB, Shandong Gold Mining Co Lt-H, Eastroc.


A-H Premium Weekly (Jul 31st): Hua Hong Semi, CMB, Shandong Gold Mining Co Lt-H, Eastroc

DZT Research

DZT Research is an independent Asia Pacific equity specialist. Our quantitative research covers index rebalancing flows, alongside exchange data analytics accross Asia Pacific. On the equity capital markets side, we focus on Asia Pacific ECM, especially biotech and TMT. Our lead analyst is frequently cited by international media.

Index Rebalance

Xiamen Tungsten Co Ltd A / Index Rebalance

<ul>
<li>CSI 300 June 2026 added 19 stocks and deleted 19. With all post-implementation windows complete, we review current-cycle performance vs history.</li>
<li>ADDs rose broadly in the first implementation week. The historical fade read was offset by a stronger CSI 300 tape and tungsten-specific newsflow. Weeks 2 to 4 reversed the gains.</li>
<li>DELETEs fell in the first week and drifted lower in weeks 2 to 4. The direction matched history, and the losses were milder than in prior cycles.</li>
</ul>


CSI 300 June 2026 added 19 stocks and deleted 19. With all post-implementation windows complete, we review current-cycle performance vs history.
ADDs rose broadly in the first implementation week. The historical fade read was offset by a stronger CSI 300 tape and tungsten-specific newsflow. Weeks 2 to 4 reversed the gains.
DELETEs fell in the first week and drifted lower in weeks 2 to 4. The direction matched history, and the losses were milder than in prior cycles.


CSI 300 June 2026 Rebalance: Post-Implementation Review

Equity Capital Markets

Sieyuan Electric Co Ltd A / Equity Capital Markets

<ul>
<li>Sieyuan Electric, a power equipment manufacturer, is seeking an A+H listing. CITIC is the sole sponsor.</li>
<li>We look at the company's core segments: switchgear, transformers and protection and automation.</li>
<li>We discuss our preliminary thoughts on the company's valuation based on A-H premium.</li>
</ul>


Sieyuan Electric, a power equipment manufacturer, is seeking an A+H listing. CITIC is the sole sponsor.
We look at the company's core segments: switchgear, transformers and protection and automation.
We discuss our preliminary thoughts on the company's valuation based on A-H premium.


Sieyuan Electric (思源电气) A+H Pre-IPO: Early Thoughts

<ul>
<li>We analysed the earning revision of component stocks of CSI 300 in the past month.</li>
<li>We tabulated stocks with the top impact on index's EPS, stocks' EPS revision, and revenue revision.</li>
<li>We highlighted EPS revision on INDUSTRIAL BANK, YANTAI JEREH OILFIELD SERVICES, XIAMEN TUNGSTEN, KUNLUN TECH, CHONGQING ZHIFEI BIOLOGICAL PRODUCTS, GIANT NETWORK, CHINA SHENHUA ENERGY, Xinjiang Daqo.</li>
</ul>


We analysed the earning revision of component stocks of CSI 300 in the past month.
We tabulated stocks with the top impact on index's EPS, stocks' EPS revision, and revenue revision.
We highlighted EPS revision on INDUSTRIAL BANK, YANTAI JEREH OILFIELD SERVICES, XIAMEN TUNGSTEN, KUNLUN TECH, CHONGQING ZHIFEI BIOLOGICAL PRODUCTS, GIANT NETWORK, CHINA SHENHUA ENERGY, Xinjiang Daqo.


CSI 300 Index Earning Revision (Jun): INDUSTRIAL BANK, YANTAI JEREH OILFIELD SERVICES, KUNLUN TECH

<ul>
<li>We analysed the earning revision of component stocks of CSI 100 in the past month.</li>
<li>We tabulated stocks with the top impact on index's EPS, stocks' EPS revision, and revenue revision.</li>
<li>We highlighted EPS revision on POLY DEVELOPMENTS, CHINA PETROLEUM AND CHEMICAL, Longi Green, EOPTOLINK TECHNOLOGY, SATELLITE CHEMICAL, HENGLI PETROCHEMICAL, CHONGQING ZHIFEI BIOLOGICAL PRODUCTS, YUNNAN ALUMINIUM.</li>
</ul>


We analysed the earning revision of component stocks of CSI 100 in the past month.
We tabulated stocks with the top impact on index's EPS, stocks' EPS revision, and revenue revision.
We highlighted EPS revision on POLY DEVELOPMENTS, CHINA PETROLEUM AND CHEMICAL, Longi Green, EOPTOLINK TECHNOLOGY, SATELLITE CHEMICAL, HENGLI PETROCHEMICAL, CHONGQING ZHIFEI BIOLOGICAL PRODUCTS, YUNNAN ALUMINIUM.


CSI 100 Index Earning Revision (Jun): POLY DEVELOPMENTS, CHINA PETROLEUM AND CHEMICAL

China

Shanghai Electric Group is an integrated equipment manufacturing group specializing in industrial equipment, including new energy, environmental protection, and modern services. It designs, manufactures, and sells products such as nuclear power, wind power, thermal generator sets, power transmission and distribution equipment, elevators, and industrial automation systems. The company is headquartered in Shanghai, China, and traces its roots to 1880.

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Shanghai Electric Group (2727 HK)

A-H Premium Weekly (Jul 31st): Hua Hong Semi, CMB, Shandong Gold Mining Co Lt-H, Eastroc

We analyzed A-H premium changes in the past week and highlight A-H premium changes for Hua Hong Semi, CMB, Shandong Gold Mining Co Lt-H, Eastroc.

Ke Yan, CFA, FRM

CSI 300 June 2026 Rebalance: Post-Implementation Review

CSI 300 June 2026 rebalance has passed the first post-implementation month. We review what worked, what did not, and how current results compare...

Ke Yan, CFA, FRM

Sieyuan Electric (思源电气) A+H Pre-IPO: Early Thoughts

Sieyuan Electric is seeking an A+H listing. In this note, we look at the company's business, its industry context and provide early valuation...

Ke Yan, CFA, FRM

CSI 300 Index Earning Revision (Jun): INDUSTRIAL BANK, YANTAI JEREH OILFIELD SERVICES, KUNLUN TECH

We analyzed CSI 300's consensus for Jun 2026 and highlighted changes of EPS in INDUSTRIAL BANK (601166 CH), YANTAI JEREH OILFIELD SERVICES (002353...

Ke Yan, CFA, FRM

CSI 100 Index Earning Revision (Jun): POLY DEVELOPMENTS, CHINA PETROLEUM AND CHEMICAL

We analyzed CSI 100's consensus for Jun 2026 and highlighted changes of EPS in POLY DEVELOPMENTS (600048 CH), CHINA PETROLEUM AND CHEMICAL (600028...

Ke Yan, CFA, FRM

Price Gauge

52-week Range

Market Cap (USDm)

P/E

Dividend (Yield)